Category: Q&As

How to Stop Kids Lying and Stealing?

Published : Jun 18, 2025
By Dr. Ana Aznar

“How to stop lying and stealing in little kids” 

It can be worrying the first time your child lies to you. You can even feel betrayed. But the reality is that all children lie. Lie telling is a normal part of development. It is not a sign that your child lacks morals.  

Children lie because we also lie, so we shouldn’t treat them as if they have done something horrible if they lie. The truth is we give our children very mixed messages about lying. We tell them not to lie but they see as lying: “I cannot make it to dinner because I am not feeling great” when they see you are perfectly well. Or we tell them to tell their grandma that they love her present even if they hate it.  

Children lie for all the same reasons than adults lie. When they are little, they lie to avoid getting into trouble. As they grow, they also lie to appear cooler or smarter to fit in with their peers. They also give white lies to protect others.  

little girl hiding some candies in her hands

What to do when you catch your child lying?  

  • Do not overreact. Don’t make a big deal out of it. Remain calm no matter what the lie is about.  
  •  Asking children to tell you the truth is the best way for them to do so. 
  • It is important to understand why your child is lying. It is very different if your child is lying about not eating his lunch because another kid is taking it than if he is throwing it away. Try to get to the bottom of why he is lying. 

What not to do when you get your child lying? 

  • Evidence shows that punishing them when they lie does not work if we want them not to lie again. 
  • When you catch your child lying, deal with it, don’t test them. So, if you walk in the room and there is nail polish all over the floor and your child is there, don’t ask her: “Did you spill it?” . Don’t ask them a question you already know the answer to. If you know they haven’t showered, don’t ask them: “Have you showered?”, instead ask them: “I notice you haven’t showered yet, what are your plans?”

Stealing is a different story. Children don’t understand the concept of ownership until they are around two years old. The American Academy of Child and Adolescent Psychiatry advises that ages three to five is an important time for parents to teach children about honesty and property.  

The best way to do it is by modelling good behaviour, because children mostly learn by observing what we do. So, if you don’t want them to steal don’t make jokes about the extra pint of milk that you didn’t pay for at the supermarket or the “free” stationary you brought home from work. 

The same as with lying, it is important to understand why your child steals. Some children do it because they are bored and want to feel excited. Others do it because they cannot control themselves. Some do it because they don’t think anyone will mind them taking something not important, like a few cookies or a lollipop. Children may also steal to get attention from parents or peers or as a way of coping.  

If you catch your child stealing: 

  • Do not overreact 
  • Understand why they did it  
  • Tell them stealing is wrong and take away whatever they stole (if possible) 
  • Set clear consequences: taking it back to the shop, apologizing to the person, doing chores… 
  • Monitor their behaviour 
  • Seek professional support if the stealing persists  

I hope this information is useful. If you want to more support, please get in touch with me.  

Love, 

Ana 

Dr Ana Aznar  

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Comments
Pia Satrustegui
2025-04-25 07:23:36
Hola Ana,
Qué fantástico artículo y que buenos consejos. Ha sido de una gran ayuda. Un abrazo muy fuerte
Dr. Ana Aznar
2025-03-31 19:41:20
Qué ilusión tu mensaje, Pia! Gracias a tí por leernos.
Pia Satrustegui
2025-03-28 10:13:56
Querida Ana,
Maravilloso artículo sobre la serie Adolescentes y consejos de gran ayuda en una etapa tan complicada de nuestros hijos , tan desprotegidos frente a las nuevas tecnologías.Es una ayuda tremenda para nosotros. Muchas gracias
Armani
2025-03-06 09:31:35
This is ethically wrong and I don't think it's worth the damage it will ultimately cause to the relationship. And the issues it will cause for the one being spied on. Just don't do it.
Meghan
2025-02-07 21:26:19
Is there a printable version of the article? I am a school based mental health professional and would like to share it with parents.
J
2025-02-03 10:52:04
This is such a great writeup. I think too often we get caught in a rutt of trying to categorise everything. Our daily lives are kind of dictated by categories and labels, certainly in a digital world.

I'd imagine this is quite deteremental for a childs development in the long run as nothing stays the same forever, and we shouldn't really be making these categorisations, especially towards our children.

Just live life, sometimes you'll have to be the parent that's the shoulder to cry on. The week after you may have to raise your voice a little when everyone is in a rush and you're trying to get your children's shoes on.

Just balance it all out, don't be too self critical and pick up on what your child wants and needs.

Again, great writeup!
Dr. Ana Aznar
2024-09-13 12:51:46
Dear Robert,
Thank you so much for your comment. I totally get what you mean. It is always difficult to have kids living with you, wanting to support them and their parents but at the same time not wanting to step in anyone's toes. If there's anything we can do to support you and your family, please do not hesitate to get in touch with us.

Ana
Robert Eisenbart
2024-09-10 00:43:07
Great Article! I'm a retired FNP. Years ago I taught a STEP program to parents via family court cases. I now have a daughter and her man disciplining three children 4, 8, and 10. The 10 year old has ADHD and my personal diagnosis is she's also Oppositional/Defiant. I believe the OD came from harsh discipline. All they seem to do is punish and threaten physical punishment. They say positive reinforcement didn't work however they tried it for about 2 months and then went back to punishment. I can't reason with them as "they are the parents"!! is all I hear. They all live with me and have since the oldest was about 2. Sadly I can see the other 2 developing issues like anxiety and aggression as well. Trying to show them another side of adult supervision when I have them but frustrating.
Dr. Ana Aznar
2024-09-02 20:48:07
Really glad you found it useful! Thank you for being here and for your comment.

Ana
Dr. Ana Aznar
2024-05-17 09:55:58
Hi Donna,
sO great to have you here! Totally agree that Zara is great! What other topics would you like us to discuss?
Ana
Donna
2024-05-17 09:49:36
Love Zara’s ways of teaching for both parents & kids! Also so helpful. We want more!! (Please!) :D
Ana Aznar
2024-05-08 07:24:31
We are glad you found the content useful! Many thanks for being here.
Ana
Cristoj
2024-04-09 18:20:19
Great article!!!
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