8 Reasons Why Grandkids Feel the Need to Lie to Their Grandparents (And How to Avoid Them)

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If you’ve ever caught your grandchild in a lie and felt that little sting in your heart, please hear this first: it’s rarely about disrespect, and it’s almost never about you. Most of the time, kids lie because they’re trying to feel safe—not because they’re trying to be sneaky or hurtful.

Children don’t have the emotional tools adults do. When they’re unsure how an adult will react, their instinct is often self-protection. Sometimes that looks like staying quiet. Other times, it looks like bending the truth. To them, a small lie can feel like a shield—something that keeps them out of trouble, out of conflict, or out of emotional discomfort.

That’s why emotional safety matters more than “perfect honesty.” Kids are far more likely to tell the truth when they believe they won’t lose love, approval, or closeness by doing so. When a grandchild feels safe in your presence—safe to mess up, safe to be imperfect, safe to be human—honesty tends to follow naturally. Trust grows not from pressure, but from warmth, patience, and calm reactions over time.

1. They’re Afraid of Disappointing You

Why it happens:

Let’s be honest—grandparents often hold a very special place in a child’s heart. To many kids, grandma and grandpa feel like the “safe place,” the people who love them endlessly and believe the best about them. And because of that, children sometimes worry deeply about disappointing you.

They may see you as someone they don’t want to let down. So instead of admitting a mistake or telling the whole truth, they tell you what they think will keep that loving smile on your face. In their minds, the lie feels like a way to protect the relationship they treasure so much.

How to avoid it:

One of the most powerful things you can do is lead with love before correction. When a child knows your love isn’t conditional on their behavior, honesty feels less risky.

Simple reassurances go a long way. Saying things like, “I love you no matter what—always,” or “You don’t have to be perfect with me,” helps them understand that mistakes won’t push you away. Even when you do need to correct behavior, keeping your tone calm and kind shows them that truth won’t cost them your affection.

Over time, this builds something beautiful: a grandchild who knows they can be honest with you—not because they’re forced to be, but because they feel safe enough to be real.

2. They Don’t Want to Get in Trouble (Even If You’re “The Nice One”)

Why it happens:

Even if you’re the fun grandma, the understanding grandma, or the “you can tell me anything” grandma, kids don’t always separate adults the way we think they do. In their minds, grown-ups are a team. And teams talk.

So when a grandchild hesitates to be honest, it’s often because they’re afraid whatever they say to you will eventually make its way back to mom or dad. They might think, “Grandma will tell Mom… and then I’ll be in big trouble.” Even if that’s never happened before, kids tend to assume the worst when it comes to consequences.

It’s not that they don’t trust you—it’s that they’re trying to protect themselves. To them, staying quiet or changing the story feels safer than risking a chain reaction they can’t control.

How to avoid it:

This is where clarity and consistency matter so much. Kids need to know what’s safe to share and what isn’t. You don’t need to promise secrecy about everything—but you can explain the boundaries kindly and calmly.

Read Also: 7 Loving Ways to Say No to Your Grandchild’s Request Without Hurting Their Feelings

3. They’ve Learned That Honesty Comes With Consequences

Why it happens:

Children are incredibly observant. They may forget exact words, but they never forget how a moment made them feel. If telling the truth once led to raised voices, disappointment, tension, or big emotional reactions—even unintentionally—they remember that.

To a child, those moments become lessons: “Telling the truth makes things worse.” So the next time they’re unsure, they choose the option that feels emotionally safer—even if it’s not the truth.

This doesn’t mean anyone did something wrong on purpose. We all react sometimes. But kids don’t measure fairness the way adults do—they measure feelings.

How to avoid it:

One of the most powerful tools you have is a pause. Taking a breath before responding shows your grandchild that honesty won’t be met with instant emotion. That calm moment can completely change how safe they feel.

And when they do tell the truth—especially when it’s uncomfortable—acknowledge the courage it took. A simple “Thank you for telling me the truth. I know that wasn’t easy,” can mean everything.

That kind of response teaches them something lasting: honesty may be hard, but it’s always safe with you. And when kids believe that, they’re far more likely to choose truth the next time—because they trust your heart as much as your words.

You might say something like, “Some things I need to share if they affect your safety, but lots of things can stay between us.” That reassurance alone can lower their anxiety.

When appropriate, keeping small confidences builds big trust. Every time a child sees that you respect their feelings and don’t immediately report everything, they learn that honesty with you doesn’t automatically equal punishment. Over time, that trust becomes the reason they come to you first—not the reason they hide.

4. They’re Trying to Protect Someone Else

Why it happens:

Many kids don’t lie to protect themselves—they lie to protect someone they love. That might be a sibling, a parent, or even a close friend. Children feel loyalty very deeply, and they often believe that telling the truth will get someone else in trouble or cause tension in the family.

In their hearts, they’re thinking, “If I say nothing, no one gets upset.” They’re not trying to be dishonest; they’re trying to keep the peace. To a child, harmony can feel more important than honesty—especially if they’ve seen how quickly small truths can turn into big arguments.

How to avoid it:

One helpful shift is letting your grandchild know that telling the truth doesn’t automatically mean pointing fingers. You can reassure them by saying things like, “We’re not here to blame anyone—we’re just trying to figure things out together.”

When kids understand that honesty leads to problem-solving instead of punishment, they relax. They don’t feel like they have to carry the weight of protecting everyone. Your calm, solution-focused approach shows them that the truth can bring relief, not trouble—and that’s when honesty starts to feel safe again.

5. They Don’t Feel Emotionally Safe Yet

Why it happens:

Even with grandparents, emotional safety doesn’t always come instantly. Trust grows over time, through small moments and repeated experiences. Kids need to feel truly seen and heard before they open up—and that can take longer than we expect.

Sometimes a child is quiet not because they’re hiding something, but because they’re still deciding whether it’s safe to share. They’re watching your reactions, your tone, and your patience. They’re asking themselves, “Will I be understood here?”

How to avoid it:

One of the kindest things you can do is listen more than you talk. Not every conversation needs advice, correction, or a lesson. Sometimes kids just want to feel heard without being fixed.

Try letting moments be moments. Sit with them. Ask gentle questions. Let silence exist without rushing to fill it. When children don’t feel like every conversation turns into a teaching moment, they begin to relax—and that’s when the real talking starts.

Emotional safety grows quietly. And once a grandchild feels it with you, honesty often follows naturally, without pressure or fear.

6. They’re Afraid You’ll Worry

Why it happens:

Kids are far more observant than we realize—especially when it comes to their grandparents. They notice when you sigh, when your voice changes, when your forehead wrinkles with concern. Over time, many children quietly come to the conclusion that their honesty might cause you stress.

So instead of telling you what’s really going on, they soften the truth or skip it altogether. Not because they’re being dishonest, but because they’re trying to protect you. In their minds, they’re thinking, “Grandma already worries enough. I don’t want to make it worse.” That’s actually a sign of love, even though it doesn’t feel that way in the moment.

How to avoid it:

It helps to gently reassure your grandchild that you’re stronger than they think. Let them know you’d rather hear the truth than imagine worst-case scenarios on your own.

Simple, calm phrases can make a big difference, like:
“I can handle hearing the truth.”
or
“I’d rather know than worry in the dark.”

When kids see that honesty doesn’t overwhelm you—or upset you more than not knowing—they learn that they don’t have to carry the burden alone. They realize they can come to you with hard things and still feel safe, loved, and supported. And that kind of reassurance opens the door to much more honest conversations.

Read Also: 6 Small but Significant Moments That Shape How Your Grandchild Remembers You as a Grandparent

7. They Think Small Lies Keep the Peace

Why it happens:

Many children are natural peacekeepers. They don’t like tension. They don’t like disappointed faces or awkward conversations. So when they think honesty might rock the boat—even just a little—they choose what feels like the gentler path.

To them, a small lie can feel like a kindness. They believe they’re protecting feelings, avoiding conflict, and keeping everyone happy. In their hearts, they’re thinking, “If I don’t say anything, no one gets hurt.” They don’t yet understand that silence or half-truths can create distance instead of harmony.

How to avoid it:

You can help by showing them that open conversations don’t have to be scary. When honesty is met with calmness instead of tension, kids begin to see that telling the truth actually brings people closer.

Let them know that disagreements, uncomfortable moments, and honest talks are all part of healthy relationships. You might say something like, “We can talk about hard things and still love each other.”

When children see that honesty strengthens connection instead of weakening it, they stop feeling like they have to “manage” everyone’s emotions. They learn that peace doesn’t come from hiding the truth—it comes from being honest in a loving, respectful way.

8. They’re Still Learning How to Tell the Truth

Why it happens:

Sometimes, lying isn’t really lying at all—it’s confusion. Children are still learning how to understand their feelings, let alone explain them. They might feel embarrassed, scared, conflicted, or overwhelmed and simply not know how to put those emotions into words.

So they say something—even if it’s not quite right—because it feels easier than trying to explain a messy feeling they don’t fully understand yet. In their world, the truth isn’t always clear or simple. It’s tangled up with emotions they’re still figuring out.

This is especially true with big feelings like guilt, jealousy, fear, or shame. A child may not be trying to deceive you; they may just be doing the best they can with the emotional tools they have at the moment.

How to avoid it:

This is where grandparents can be absolute magic. You can help them find the words when they don’t have them yet. Instead of asking questions that feel like an interrogation, try gentle prompts like, “Can you help me understand?” or “What did that feel like for you?”

Slow the moment down. Give them time. Sometimes kids need a few minutes—or even a few conversations—before the truth comes out clearly. When they sense patience instead of pressure, they feel safer trying again.

By guiding them kindly, you’re not just getting the truth—you’re teaching them how to tell it. And that’s a skill that will serve them for life.

Closing: “Trust Is Built in Moments, Not Lectures”

Honesty doesn’t grow because we demand it. It grows where love feels safe, steady, and unconditional. The quiet moments—listening without interrupting, responding without judgment, staying calm when it would be easier not to—those are the moments that build real trust.

Being a calm, loving presence matters far more than getting every detail right away. Kids remember how they felt with you long after they forget the conversation itself. When they feel accepted instead of corrected, understood instead of questioned, honesty comes more naturally.

And this is the most important reminder of all: your grandchildren don’t lie to push you away. Most of the time, they lie because they care—because they don’t want to disappoint you, worry you, or cause trouble.

When they feel safe in your love, they won’t need to hide. They’ll come to you—not because they have to, but because they want to.


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