A Parent’s Guide · Turning Winds Journal
Why Teens Lie, According to Reddit and According to Research
Parents ask Reddit why their teenager keeps lying. What the threads get right about the reasons behind it, and where they miss what actually helps.
Troy, Montana20 min read
When parents search online for “why teens lie,” they often share a feeling of distrust. Their teenager might tell stories that don’t quite add up or make up details about their day. These teens might deny breaking rules, offer excuses for things they didn’t do, or invent tales about where they’ve been and what they’ve done. Parents often find themselves asking many questions, and trying to check facts can uncover even more lies, which creates a lot of stress at home. Often, lying helps teens avoid getting in trouble or gives them a sense of control.
At school, a teenager might claim they finished assignments they haven’t, invent reasons for missing class, or make their achievements sound bigger than they are. Socially, they might tell stories to impress friends, keep parts of their social life secret from parents, or use lies to do things they’re not allowed to. For instance, one parent on Reddit’s r/Advice forum described their son lying non-stop, often to get out of trouble or avoid extra chores. Teachers often notice when stories don’t match up, and these lies can strain relationships, causing trust to break down even among friends.
In a therapy setting, professionals often notice that teens speak carefully, share very few details, or tell stories designed to protect themselves. A parent’s Reddit post, asking how to deal with a habitually lying teen, suggested that lying can become a learned habit, especially if a teen has faced harsh punishments or conflict when trying to be honest. In group situations, teens might even watch how their peers react before they speak, changing their stories to avoid being judged negatively.
Teenagers often become more secretive about their phones and social interactions, making it hard for parents to get a clear picture of how they spend their time. At home, parents might uncover lies about school attendance, what their teen does online, or even substance use. When lying starts to damage family trust, school performance, or friendships, and casual conversations haven’t helped, parents often look for professional support. This could mean exploring options like family therapy or behavioral therapy specifically for adolescents.
- 02What Reddit’s Community Gets Right About Teen Lying
- 03What Reddit Discussions Miss About Teen Deception
- 04What You Need to Know First
- 05What Reddit Gets Right and Misses About Teen Lying
- 06Separating Quality From Marketing
- 07What This Looks Like in Practice
- 08The Different Kinds of Lies Teens Tell
- 09When Lying Signals a Deeper Concern
- 10Building a Foundation of Honest Communication
- 11Common Questions
- 12What You Can Do This Week
- 13Independently Accredited Care and Academics
What Reddit’s Community Gets Right About Teen Lying
Online discussions on Reddit, especially in communities like r/Parenting, often highlight a key insight: how parents have reacted to their teen’s honesty in the past plays a big role in whether that teen chooses to lie. Threads, such as one asking how to deal with a habitually lying teen, frequently offer advice that harsh punishment for telling the truth can teach a teenager that lying is actually the safer option. Many users suggest that parents should work to create an environment where honesty feels safe, even when talking about tough subjects.
What Reddit Discussions Miss About Teen Deception
While Reddit discussions provide valuable peer support, they often overlook important differences that are crucial for getting the right help.
Quick Summary
When teenagers lie, parents often look for quick answers, frequently turning to online groups like Reddit. While these forums share relatable stories, not all lying is the same. It’s vital to understand why a teen is lying, is it to avoid trouble, protect themselves, or is it a sign of deeper struggles? This understanding is key to knowing how to help effectively and to tell the difference between typical teen behavior and issues that need professional support.
What You Need to Know First
When a parent finds out their teenager has lied, it’s common to feel a mix of frustration and worry. Naturally, they immediately start looking for reasons why this behavior is happening. Online communities, such as Reddit, often become the first place parents turn for answers, with many posts similar to one parent’s question about a 13-year-old daughter who won’t stop lying. This is a common worry for many parents. Lying is a tricky behavior, especially for teenagers.
It’s often more common in this age group than others because of the unique changes they’re going through. Teens often lie to avoid getting in trouble, to keep things private, or to feel more independent. For example, you might hear about a “son who won’t stop lying” about chores or schoolwork. He might just be trying to avoid extra tasks or punishment. Understanding these common reasons is a really important first step. It helps parents realize that not every lie means there’s a huge problem. Instead, it might point to a need for better communication or a teen trying to find their own way.
What Reddit Gets Right and Misses About Teen Lying
Reddit discussions often give parents a real, honest look at what others are going through. Some of the ideas shared there match what experts understand about teen behavior. For instance, a former foster parent once shared a powerful thought in a discussion about “teens who lie a lot.” They pointed out that if you always punish a child harshly for telling the truth, they might learn that lying is actually safer. This idea fits with how therapists approach situations where kids lie often. They see it as a way a child might protect themselves, especially if they’ve experienced fear or past problems.
But Reddit often doesn’t go far enough. It usually misses the important next step: how to tell the difference between everyday lies that are normal for teens and deeper patterns of lying. Many posts, like those about a “13-year-old daughter who won’t stop lying,” offer good advice from other parents. However, they rarely explain when it’s time to get professional help. They also don’t always show how to tell if a teen is just looking for privacy or if they’re struggling with bigger mental health issues or family problems.
The overlook
Understanding why a teen lies is key to knowing how to help effectively.
It’s vital to distinguish between lies to avoid trouble or protect privacy, and those signaling deeper struggles that require professional support.
06of 13
Separating Quality From Marketing
When you look for help beyond online forums, it’s important to understand the different kinds of support available. Good programs and research agree that helping a teen who lies depends completely on why they’re lying. If your “son won’t stop lying” about small things, you might find success by improving how you talk to each other and by setting calm, consistent rules. But if the lying is constant and deceptive, it often needs a more focused, expert approach. The best programs use thorough evaluations to figure out what’s really going on.
They look at whether the lying is normal teen behavior, a learned way to cope, or a sign of deeper issues like anxiety, depression, or past trauma. These programs combine therapy for teens with therapy that involves the whole family. They understand that a teen’s lying often shows what’s happening within the family unit. This complete approach focuses on getting to the root causes, not just stopping the lying itself. That’s what truly sets quality care apart from general advice or untested ideas you find online.
What This Looks Like in Practice
When teenagers hide the truth, it can feel frustrating and even scary for parents. Many young people, especially in online groups like Reddit, talk about common reasons for not being completely honest. Often, they want to avoid lectures or punishment. They might also be looking for privacy and independence, or simply trying to handle social situations. Knowing these reasons can help you respond in ways that encourage your teen to be more open.
One main reason teens might lie is to avoid what they see as bad outcomes. This could be a harsh grounding or a parent’s strong disappointment. Dr. Many parents find it helpful to use a method called ‘connect and redirect,’ connecting first before addressing behavior. Listen to their side of the story and show you understand their feelings. Only then should you talk about the behavior that needs to change. When teens feel understood and less afraid of an immediate, strong reaction, they are more likely to feel safe telling you the truth.
Another common reason teens aren’t fully honest is their growing desire for personal space and independence. As teenagers grow up, they naturally want more control over their lives and choices. Dr. Laura Markham from Aha! Building a strong, trusting relationship with a teen can be key to them sharing details. When your teen feels respected and truly connected to you, they’re more likely to share details about their life, even when things are tough. This means setting boundaries together and respecting their growing need for privacy. It’s better than forcing rules that might feel too strict and cause them to keep secrets.
Sometimes, teens lie to avoid long talks or feeling like they’re being questioned. If the focus is too much on rewards or punishments, children might care more about avoiding trouble than understanding what they did. Instead of a long lecture, try using active listening skills. These are taught by Adele Faber and Elaine Mazlish in their book “How to Talk So Kids Will Listen & Listen So Kids Will Talk.” Start by truly hearing what your teen says. Reflect their feelings back to them, and invite them to work with you to find solutions. This way, being honest can feel less risky and more helpful for everyone.
Self-Guided Observation
Over the last two weeks, ask yourself:
- Does your teen often seem worried about how you’ll react to what they do?
- Does your teen often try to hide plans or activities from you?
- Does your teen often change their stories to impress friends or avoid feeling embarrassed?
- Does your teen regularly make excuses to get out of chores or schoolwork?
- Does your teen seem very secretive about their online life or friends?
If you answered yes to several of these, it might be time to talk with a professional. Turning Winds’ admissions counselors are here to help. They’re available 24/7, and your call will be confidential. Call (800) 845-1380.
If your teen is in immediate danger, or if they’re talking about suicide or self-harm, call or text 988 right now. This is the Suicide & Crisis Lifeline, and it’s available 24/7.
The Different Kinds of Lies Teens Tell
Teenagers don’t all lie in the same way. It’s a complicated behavior that often changes as they grow up. One common type is the “white lie.” These are usually small deceptions meant to avoid arguments, protect someone’s feelings, or keep things private without causing much harm. For instance, your teen might say, “My room is already clean,” when it’s only half-done. Or they might tell you, “I’m just going to Michael’s house,” when a bigger group will be there.
Very similar are “lies of omission.” With these, teens simply leave out important details. This could mean not mentioning a bad quiz grade, “forgetting” to tell you about a party, or leaving out who they were with after school. Often, these types of lies come from a desire for more independence or a fear of small punishments.
As teens get older, their lies can become more about protecting themselves. They might try to shield themselves from big consequences or judgment. This could involve flat-out denying they broke a rule, like saying, “No, I didn’t drink anything” after a party. Or they might make up stories to cover up risky things they’ve done. The goal here is usually to avoid punishment or keep a good image.
A more concerning type is the “manipulative lie.” Here, a teen actively makes up or exaggerates information to get what they want or control a situation. This might involve playing parents against each other (“Dad said I could!”). Or they might create detailed excuses to get special privileges. All these lies are designed to achieve a specific outcome.
Understanding the different kinds of lies also means knowing what teens commonly lie about. Key areas often include school performance, such as grades, finishing homework, or attendance. Friendships are another frequent topic. Details about who they’re with, where they’re going, and what they’re doing might be hidden. Social media use, including how much time they spend online or what they share, is also a common area for hiding the truth. Most importantly, teens may lie about using substances like vaping, alcohol, or other drugs, or about other risky behaviors, to avoid being caught and facing consequences.
Teens’ lying strategies change from late childhood into their middle teen years. Their lies often become more sophisticated as they better understand how people interact and what the consequences might be. Looking at patterns in what your teen lies about, instead of just isolated incidents, can help you understand the deeper issues they might be facing.
Responding to Teen Lying
Typical Lies
Improving communication, consistent rules
Deeper Patterns
Professional evaluation, family therapy
When Lying Signals a Deeper Concern
While many teenagers try out dishonesty to test boundaries or handle small mistakes, there’s a big difference between a typical teen fib and a pattern of lying that means something more serious. Normal teen lying often involves small deceptions, like making a story sound better or denying a minor slip-up. This usually comes from wanting more independence or fearing consequences. Often, these situations get better with open talks and clear, steady rules.
However, when lying becomes frequent, obvious, and much bigger than the situation calls for, or when your teen just can’t seem to stop, it’s a different kind of problem entirely. Compulsive or pathological lying, sometimes called “pseudologia fantastica,” is more than just a small fib. It means telling elaborate, often wild, made-up stories, even when there’s no obvious reason for it.
It also includes lying all the time, even when the truth would be easier. This kind of lying can be a way to deal with a lot of inner pain, hiding deep feelings of not being good enough, fear, or shame. It’s not just about avoiding trouble; it’s about creating a whole different world, and it can really hurt trust and relationships, leaving parents feeling confused and helpless.
Certain signs mean you should pay closer attention. For example, if your teen is lying about important things like where they are, their school grades, drug or alcohol use, or their own feelings, and these lies come with other changes in behavior, these are warning signs. Look out for things like pulling away from others, always being sad, getting angry easily, changes in sleep or appetite, or a sudden drop in grades.
This constant lying can be a sign of deeper mental health problems, including anxiety, depression, or even a problem with how they act. A study on verbal deception from late childhood to middle adolescence, for instance, shows how kids learn to lie in more complicated ways, sometimes as a response to things they see as threats or stressful. This points to the need for understanding the root cause.
When should you seek professional help? It’s really important to get help when lying seriously hurts how your teen lives their daily life, their relationships, or their safety. You should also seek help if you notice it alongside other worrying behaviors that don’t go away for weeks or months.
If you find yourself always wondering if your teen is telling the truth, if their lies are causing big fights in the family, or if they are putting themselves or others at risk, it’s time to talk to a pediatrician, therapist, or mental health specialist. These professionals can help figure out if the lying is a normal part of growing up, something they’ve picked up, or a sign of a more serious underlying problem. They can also guide you toward the right support and treatment.
Discovering that your teenager has lied can feel like a deep betrayal, rocking the very core of your relationship. While your first reaction might be anger or disappointment, repairing trust needs a careful, kind, and steady approach, always focused on your long-term connection. Trust isn’t restored overnight; it’s a gradual process built on purposeful steps from both sides, with you, the parent, guiding the way. Once emotions have settled, creating space for an open talk where no one is judged becomes the important first step.
Instead of grilling your teen, try to be truly curious. Ask things like, “What was happening for you when you made that choice?” or “Can you help me understand what led to this?” This kind of welcoming approach lets your teen share their side without instantly getting defensive. Next, it’s really important to set consequences that fit the lie. Avoid punishments that seem random or unfair. For example, if they lied about breaking curfew, you might temporarily limit their social outings. This clearly connects losing your trust to losing a privilege. It teaches them to be responsible. They’ll also start to understand the real effects of not being honest. This is a key part of how kids learn and grow, as studies on lying from late childhood to mid-teenage years show. To rebuild trust, being consistent is crucial. Set clear rules and what you expect, then stick to them, every single time. When you react in a predictable way, your teen feels more secure, even when they’re dealing with tough consequences. Just as important is showing forgiveness without saying the lie was okay. Make it clear that while the lie was not acceptable, your love and belief in them haven’t changed. Try powerful phrases like, “I’m disappointed by the lie, but I believe you can learn from this and make better choices.” These words hit that perfect balance. This mix of holding them responsible and loving them no matter what creates a safe space. In this space, your teen will feel brave enough to be honest later on. It also helps them stop lying as they get older, a process some research looks into. Remember, this journey isn’t just about stopping the lies. It’s also about making your relationship stronger for the long run. This means celebrating small steps toward honesty. Acknowledge when they tell the truth, even if it’s hard for them. And always remind them that your door for open talks is always open. Getting through these tough teenage years takes a lot of patience, strength, and a deep commitment to guiding your child. You’re building a bond based on mutual respect and real trust.
Building a Foundation of Honest Communication
Building a place where your teen feels safe enough to tell you the truth, even when it’s hard, takes time. It’s a long-term project that needs steady effort and understanding. Start by truly listening. Hear what your teen says without instantly judging or trying to fix things. When they speak, put your phone away. Make eye contact.
Listen to really understand them, not just to plan your reply. Try asking open-ended questions. For example, “Can you tell me more about that?” or “How did that make you feel?” This shows them you value their thoughts and feelings. When they know their perspective matters, they’re less likely to feel they need to hide things.
Beyond just listening, it’s vital to show your teen you understand their feelings. This doesn’t mean you agree with what they did. Instead, it means you accept that their emotions are real and valid. Using phrases like, “I can see why you’d be upset about that,” or “It sounds like you’re feeling a lot of pressure,” can help them feel truly understood. This feeling of emotional safety is so important.
Lying often starts as a way for kids to cope with tricky social situations as they grow up. Research on how kids learn to lie from late childhood to middle adolescence supports this. If teens feel their feelings are brushed aside, they might look for other ways to handle tough interactions. Also, be a role model for honesty in your own life. Show your teen you can admit when you’re wrong, say sorry, and keep your promises.
Setting clear, steady expectations and boundaries is also very important. Teens do best with structure. When they know what’s expected and what will happen if they don’t meet those expectations, there’s less confusion. Talk about these expectations together. Let them have a say when it’s right, so they feel like they own part of the plan. This isn’t about strict rules. Instead, it’s about clear guides for how to act and talk, giving them a framework they can count on.
Finally, make time for regular, relaxed chances to connect. This might be a weekly family dinner, a hobby you share, or just driving them to an activity and using that time for a casual chat. These moments build up a store of good feelings and trust. This makes it easier for them to come to you when bigger problems pop up. Remember, building honest talks is an ongoing journey, not a finish line. Every small, steady effort helps create a stronger, more open relationship with your teen.
Common Questions
What causes teens to lie?
Often, teens lie because they’re afraid. They might fear punishment or rules they see as too strict, which makes them feel like they have no control. For example, they might make up a story about where they’re going so they can attend a get-together their parents wouldn’t approve of. Besides immediate fear, how teens grow and develop also plays a big part. Teens are actively looking for independence, trying to protect their private lives, and wanting to avoid arguments. Hiding a new relationship, for instance, helps them keep their personal space and feel more in charge of themselves.
What percentage of teenagers lie?
Young people are actually pretty good at lying. Many teenagers lie, some doing so frequently. On average, they tell almost three lies a day. In fact, many the young people asked said they told up to five lies every day.
Which age group lies the most?
Lying often happens most during the teen years, especially when kids are in their mid-to-late teens. At this age, young people are trying to become more independent and understand who they are. Their reasons for lying are different from younger children or adults. Little kids usually lie to avoid getting into trouble right away. Adults, on the other hand, might lie to keep social situations calm. Think of it this way: a 16-year-old might bend the truth about their grades to keep their freedom, while a 7-year-old lies about eating candy to avoid a timeout.
What are the top 3 reasons people lie?
People usually lie for three main reasons: to avoid getting punished, to protect how others see them, or to get something they want. For instance, a teen might say their homework is done just to avoid a parent’s lecture. Many online conversations also mention that teens lie because they’re afraid of how their parents will react. A strong desire for independence is another big reason, like making up a story so they can go to an event their parents said no to.
How do parents distinguish typical teen moodiness from clinical mental health issues?
Normal teen moodiness usually passes quickly and doesn’t really get in the way of daily life or friendships. But mental health issues are different. They cause ongoing upset and make it hard for your teen to manage school, family, and friends. These problems usually last longer than two weeks. It’s normal for a teen to be grumpy after a tough day. However, if they consistently pull away from friends and hobbies for weeks, it’s a sign that you should pay closer attention.
What are signs a teen needs more support than weekly outpatient therapy?
It’s time to talk to a therapist about more intensive care if your teen’s safety concerns are getting worse. Another sign is if they aren’t making much progress after months of regular therapy. You should also consider it if your teen keeps having crises and struggles to stay safe and manage daily life at home. If your teen talks about self-harm or suicide, call or text 988 (Suicide & Crisis Lifeline) or 911 right away.
How can parents encourage honesty in their teens?
The best way to encourage honesty in your teen is to build a home where they feel trusted and can talk openly. Teens need to know they can discuss tough subjects without being judged right away or punished too harshly. This works much better than being overly strict, which can accidentally make them lie more. For example, instead of yelling about a broken curfew, calmly talk about why it happened and what the consequences are. This shows you care about their point of view.
When should parents be concerned about a teen’s lying?
A single lie here and there is pretty normal for teens. However, parents should pay more attention if lying happens often, doesn’t stop, or really breaks down trust and relationships in the family. Your concern should grow if the lies are meant to trick others or hide serious problems, like drug or alcohol use. If your teen constantly makes up stories about where they’ve been, causing you worry and making it hard to trust them, that’s a clear sign to have a deeper talk or get professional help.
Does lying in adolescence predict future dishonesty?
Usually, a teen lying sometimes is just a normal part of growing up. It doesn’t mean they’ll be dishonest later in life; most teens stop as they become more independent. But if your teen lies all the time, can’t seem to stop, and also has other behavior problems, this could signal deeper issues. In such cases, it’s wise to get a professional opinion. Lying about a small mistake is common, but making up complicated stories regularly is a reason to be concerned.
How does parent-teen communication impact lying?
Open, supportive conversations between parents and teens consistently make them less likely to lie. When young people feel truly heard and understood, they are less inclined to hide information. On the other hand, very strict or overly critical parenting styles can actually make teens lie more, even if you don’t mean for it to happen. They often lie to avoid punishment or disapproval. For example, a teen is far more likely to admit a poor grade if they expect understanding rather than immediate anger.
What You Can Do This Week
Encourage Openness: Make your home a safe place where your teen feels comfortable being honest, even when they make mistakes. They shouldn’t have to fear harsh judgment right away. Really listen to them first, trying to understand their side of things. A good way to start this conversation could be: “I want to be a safe person for you to talk to, even when things are tough or you’ve made a mistake. What’s one thing I could do to make it easier for you to share honestly with me?”
Look for the “Why”: Don’t just focus on the lie itself. Instead, try to figure out why your teen lied. Often, teens lie because they’re scared of getting in trouble, want their privacy, or feel pressure to meet your expectations. Getting to the bottom of these reasons can help build trust and stop future lying.
Get Professional Help If You Need It: If your teen lies a lot, all the time, and it’s really hurting their friendships, schoolwork, or daily life, it’s time for professional help. Or if they’re also pulling away, having big mood swings, or using substances, it’s important to get an assessment. Speak with your pediatrician or a mental health expert to ask for an evaluation. Turning Winds has been helping families since 2002. For over two decades, they’ve worked with families from every state and continent, and spoken with thousands during admissions conversations, regardless of whether those families enrolled.
In an Immediate Crisis, Call 988: If your teen is in immediate danger, talking about suicide, or wants to harm themselves or others, call or text the 988 Suicide & Crisis Lifeline right away. This service is available 24/7.
Independently Accredited Care and Academics
Every discussion referenced on this page is a real, public Reddit thread. We link them so you can read the conversations in full, the advice there is unfiltered and unvetted; the perspective on this page is ours.
- 13 year old daughter won’t stop lying.. any advice?
r/Parenting · notable
- How do I deal with a habitually lying/deceptive teen?
r/Parenting · notable
- Son non-stop lying
r/Advice · notable
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