Please or to access all these features

AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

15 year old son stole my car and took it for a joy ride while were away

337 replies

Peoplearereallyweird · 17/04/2026 23:12

Name changed for this as could be outing and don't want it associated with my other posts.

Sorry posting for traffic - basically as the title says. Myself and my husband went away on our first holiday without DS1 (15) and DS2 (10) and MIL was looking after them while we were gone. Just got back and went to go out in my car today and noticed a couple of things felt "off" like the seat felt different, the radio was not on what it was normally and my husband noticed my exhaust was louder. When he checked it, it was broken. My MIL doesn't drive so I knew it wouldn't have been her so we checked the dash cam and to our horror, found our son had snuck out in the middle of the night while she was asleep and taken my car for a joy ride! DS1 is diagnosed ASD, very likely ADHD although not officially diagnosed yet but he knows right from wrong, there's no learning difficulties. He is in an alternative SEMH learning provision as he couldn't cope in mainstream, behaviour was not good at all and got so many suspensions but it took us years to fight for SEN place for him. He seemed to be doing well there to start but the last few months have been awful with his attitude and behaviour both in school and home. I've gone made at him tonight and so far I've removed his phone and gaming consol but he just doesn't seem to realise the seriousness of what he's done - he was lucky not to kill himself or someone else! I haven't yet called the police as I only found out a couple of hours ago so still trying to get my head around him being so stupid and reckless. I have a few friends who are officers - would you ask one of them to come and give him a talking too or make it offical and file a report? We feel like we're failing, even though everyone says we're "doing everything right", so also considering speaking with social services and asking school to see if they can arrange a pyschologist as I need to do something to address the underlying causes to his downward spiral. Just feel so lost right now

OP posts:
ItsStillWork · 18/04/2026 07:40

My sons got adhd (he’s 9) and this is a big worry of mine.

i did go on a course about adhd and they did warn about this that children with asd or adhd have a much higher chance of ending up in prison, taking drugs and hanging around with the wrong crowd.

this is why there’s consequences to his behaviour everytime, he’s not allowed to to use his adhd as an excuse for poor behaviour, destroying things etc.

you don’t mention anything about consequences for this, I’m not talking about taking an iPad off him, I’m talking about proper consequences like working outside or within the home to pay for the damage etc.

your son planned this, it wasn’t a spur of the moment thing, he saw an opportunity was coming up and he planned this in advance. That’s not impulsive adhd, that’s knowing something is wrong, planning it anyway knowing his asd and adhd will be taken into account and he will get off lightly.

Applecup · 18/04/2026 07:38

He could have killed someone. Or even hit/injured someone with invalid insurance. You should report to police and he should accept the consequences. Otherwise he will do it again.

workinghardhardlyworking · 18/04/2026 07:37

My cousin did this and got caught as he was speeding. His parents got the ticket with his face on it. They got a huge fine and he was banned from learning to drive until 25.

He is a perfectly normal functioning member of society now. Just a total hooligan as a teenager.

youalright · 18/04/2026 07:36

He needs to pay for the exhaust

Peoplearereallyweird · 18/04/2026 07:32

@Pricelessadvice I agree - it maybe a reason why he's done it but I cannot allow him to use it as an excuse, especially when I know he knows right from wrong.

@Teanandtoast I am going to have to speak to his school. Again very outing so didn't want to mention - a family member has started working at his school, so I imagine there is still come kind of mandatory reporting to their DSL? Or he'll be a complete idot and try and bragg about it.

@Ponoka7 keys were on the key hook where they normally are.

OP posts:
queenofwandss · 18/04/2026 07:30

You haven’t failed.
I do think reporting to the police would be good, he is old enough to have known right from
wrong and he will see there are consequences from his actions, but due to his age those consequences shouldn’t result in something severe.
I don’t know how it works if you don’t press charges for theft (for example) then do they not get a criminal record? In my line of work when we hear police checks there are often lots of “no further action” incidents that we hear about but as they have not been convicted I don’t know whether they are on their record.

Having said that, this kind of thing is common teen behaviour so don’t panic that he hasn’t been raised well- he will most likely grow up to be law abiding and remorseful. Don’t forget teen brains revert back to toddler brains in some ways but they do mature by 25!

Ponoka7 · 18/04/2026 07:30

@Peoplearereallyweird how accessible were the keys? Reporting it could bring insurance issues and you being questioned on the supervision of your children while away. Also your safeguarding if the keys wasn't put away securely.
It's about not giving him the opportunity to do it again. My DD (ADHD) seemed to lack any conscience at that age. It's no surprise that the majority of the teenage prison population has ADHD. I don't think that involving the police, even unofficially would help.

adhdpunchbag · 18/04/2026 07:28

@Peoplearereallyweird if anything it’ll be a youth caution. Down to the police station DNA and fingerprints taken. He’ll get to speak to the duty solicitor. SS will call and talk you through the interventions that could possibly get involved, ask me how I know… 🙄

I was proactive and actually contacted the services directly and they engaged either me and DS. Glad I did because by the time the Youth Justice team got involved it was about 5 months later we could already show he was engaging with help. He got a 1-1 mentor as part of the intervention and then a Youth Justice mentor for another 4 months.

He’s older now and wiser and whilst there’s always some drama round the corner life’s not half as bad as it was and the caution and its outcomes were on the whole positive.

Moonnstarz · 18/04/2026 07:27

Mummyoflittledragon · 18/04/2026 07:05

Idk if you’re going to contact the police. Another avenue is the fire brigade, if you know anyone from there. There were 2 teen boys killed in an awful accident last Friday night. They were in a sports car going along the road, the 18 yo driving, his 16 yo brother a passenger. They hit a bend too fast, careered through a wooded area, onto a bridge above the M1, then went over the side and fell on top of a mini bus.

The car was unrecognisable and the boys died instantly. Their poor parents having to make an identification. In this case, 2 of their children are dead.

I know a fireman. Most scenes the fire brigade go to are teen boy / young men losing control because they’re driving too fast. And on reading this back to myself, I’m thinking you probably should inform the police. Cruel to be kind.

Yes this is a good idea.
In my area all sixth form/college students also get to attend a workshop called Learn2live. Not sure if it's a national roadshow but it's about young people and driving. They sometimes take mock vehicles that have been replicated to show what happened when a young driver was doing something dangerous. They also have real families telling their stories, often very tragic, where their teenager didn't make it home because of their or a friends dangerous driving.

As you also point out even reading local news articles usually throws up a tragic case every few months. Maybe this would shock the OPs son. Our local paper just had a report about a group of teens leaving a pub and the driver in the car at the back took a bend at high speed (over 60mph), flipped the car and died. Was not wearing a seatbelt. There were no passengers (so no distractions), no drink involved and he wasn't on his phone so it was due to error in speed and not having a seat belt on, so cases like this could show the son that it isn't always about doing other things wrong.

Teanandtoast · 18/04/2026 07:18

You haven't failed at all.
He had learned the skills so to do, and if he has ADHD he will have very low impulse control and probably just thought I know even to have a try.
I wouldn't carry on with telling everyone and getting social services involved, he made a mistake, but thank goodness he wasn't dangerous, and likely is feeling lots of shame already.
Try to calm a little and have a conversation, if he's already in a separate school and has a reputation, I would walk very carefully to assure he knows he did wrong but you are supportive and love him, it could very well go the other way of everyone thinks I'm an idiot so I might as well carry on which would lead to extreme behaviours.
Wishing you all the best x

Pricelessadvice · 18/04/2026 07:17

Thefingerofblame · 18/04/2026 00:06

He’s at a special school, so allowances should be made. At least the first time.

What if he’d knocked someone down and killed them? Or caused a crash and wiped out a family. Should allowances have been made then because he’s at a special school?

Society is a mess because there’s always an excuse for kids nowadays. That lad who killed those little girls in Southport had a string of diagnosed conditions, so should allowances have been made for what he did? Is it ok to go and harm or kill people if you’ve got ASD or are in a special school?

This has to stop. This constant excusing of antisocial behaviour.

Peoplearereallyweird · 18/04/2026 07:13

@Moonnstarz yes I think they do as we're in a high county lines area, and I'm sure they've mentioned it in the past when he first started.

@Mummyoflittledragon he knows I lost a friend in a car accident when I was 17, a lad that was only a little older than he is now, along with 3 of his friends all 16/17 or 18.

@eurochick that's what we're not sure on. Nothing obvious on the footage so far but I still have more to view as it captures in 1 minute bursts and takes an age to download each one. Going to try and get DH to get the SD card out and read it that way. He must've gone over a speed bump hard or something (although he says no). Could be very unfortunate timing but it was fine the night before we left and not fine the day after we came back

OP posts:
eurochick · 18/04/2026 07:09

How did he break the exhaust? It sounds like he was just driving.

GreenGodiva · 18/04/2026 07:07

All these people saying how does he know how to drive…. You know driving sims exist in arcades and even in homes? My dd has a full set up as her and her grandad are f1 obsessed. She’s got the gear stick, the steering wheel, the racing seat and a 48 inch monitor. She’s been able to “drive” since she her grandad taught her at about 11. And her transition to an actual car was pretty seamless, she’s doing her driving test on Monday and had only had 10 lessons to refine her technique. Automatic cars also exist and are very very straight forward to drive.

my sister took my automatic car out on a joy ride with her mates at 15 , I went absolutely ballistic. She got a bloody speeding ticket. Mum wouldn’t let me report it and took the points herself as I was livid. But my dsis turned out just fine. Went on to get 3 degrees and is perfectly responsible. It was one stupid reckless mistake as a teenager and im honestly I’m glad I didn’t report her and her mates.

Mummyoflittledragon · 18/04/2026 07:05

Idk if you’re going to contact the police. Another avenue is the fire brigade, if you know anyone from there. There were 2 teen boys killed in an awful accident last Friday night. They were in a sports car going along the road, the 18 yo driving, his 16 yo brother a passenger. They hit a bend too fast, careered through a wooded area, onto a bridge above the M1, then went over the side and fell on top of a mini bus.

The car was unrecognisable and the boys died instantly. Their poor parents having to make an identification. In this case, 2 of their children are dead.

I know a fireman. Most scenes the fire brigade go to are teen boy / young men losing control because they’re driving too fast. And on reading this back to myself, I’m thinking you probably should inform the police. Cruel to be kind.

Peoplearereallyweird · 18/04/2026 07:03

@BlueFlashingLights will it give him a criminal record if they allow for the early intervention? I know that would be his own fault if it did but just wondering. I suddenly remembered in the early hours that my brother broke into a car when he was the same age and got caught in the act. I know he had to write a letter of apology but I can't remember if he got a record from it. Coincidentally, he has also just now been diagnosed with ADHD as an adult.
If my friends found out, are the obliged to report it? One is the husband of a good friend of mine and just wondering if this is not something I should confide in her about if it puts him in a bad spot with mandated reporting - as I assume this would be a massive safeguarding issue?

@adhdpunchbag God I feel that username this morning. Probably look like I've been a punchbag too with my puffy eyes from crying!

@Lemonthyme I might've used the wrong wording - it's not that he doesn't know it's wrong but just not showing that he cares it was wrong. I said to him, when I found out about the stretch of road with the avg speed check, if you've got caught you're going to have a criminal record, points before you start, fines etc and he just said "oh well". I askes him if just didn't give a shit and his amswer was "well there's nothing that I can do about it if it happens". I don't know if that's the ASD or if he just doesn't give a shit. I won't lie and tell him it wasn't me. He knows how much I hate lying. This will affect our relationship either way as he will probably hate me for reporting him

OP posts:
Moonnstarz · 18/04/2026 07:03

This is a tricky one. Does the school have a police link officer? Some schools have someone that comes into school (generally focus is on drugs) and maybe you could see what their advice is.

I think the issue is while you have reviewed the footage there are some aspects you are not sure about. Such as whether he was speeding in one zone. What would you do if you did get sent a speeding ticket? Would you then admit to him being the driver?
As others have said, as you know he has commited an offence would this put you in the wrong? While he has his ASD diagnosis and could be used to claim he didn't know how wrong it was, you and your husband could be held to account for knowing about his joyride.

Lemonthyme · 18/04/2026 06:56

BlueFlashingLights · 18/04/2026 06:42

This is a really difficult position to be in. I'm sorry for you.

You haven't failed. He has made his own decision and he clearly knew it was wrong. How you respond to it is what's most important now.

I'm a police officer and I think you should report this. Two reasons -

You don't know if something happened where the Police are going to end up knocking on your door anyway - what would you say then? Feign ignorance? I think the truth (that you already knew) would likely come out and wouldn't look good.

It shows your son the consequences of his actions. At 15, the legal implications are likely to be different than at 17. His ASD will be taken into a account when making a final decision and he may well get some early intervention work that they wouldn't do with him when he's older.

For what it's worth, I'd be very annoyed if one of my friends asked me to have a chat with their kid about something like this so I'm glad you've decided not to do that.

Read this after posting my comment. I agree. I think this is a really good point you've made that you do actually know a crime has been committed here and if some CCTV picks up he's driving (and he looks young) then you will be approached by the police anyway.

I cannot imagine any penalty would be too extreme and intervention work sounds like what is needed.

Part of me is tempted to suggest lying that it wasn't you that contacted the police but I wouldn't. Again it's bound to come out later anyway and while that might be a trust issue for him, it's also demonstrating that you hold up the law and laws are not optional, even for him.

Lemonthyme · 18/04/2026 06:53

So let's get this straight, he took your car, damaged your exhaust and doesn't see what he's done wrong?

You will not change the behaviour with a safe. And it's clear his behaviour had been poor up to this point.

I think this is really tricky because on one hand, he could have killed someone or himself. He's damaged the car so he obviously wasn't in full control.

Secondly, he doesn't seem to understand the severity of it. At 15 he should and if it's his ND issues which are preventing that, it doesn't stop him being a risk to himself or others.

Locking keys away only stops him doing that thing. What if he takes alcohol instead? Or takes a friend's parents car?

I don't know if there is a friendly teacher at school who you could approach because, and I mean this kindly, I think this behaviour is beyond only you dealing with it because I think it would be beyond any of us and I fear for his future. He needs some consequences of this for sure and being ND myself, I have concerns about it being used as a complete "get out".

Likewise though I have no idea what I'd do in this situation and despite my ND and extreme anxiety, at 15 I was taking long distance trains and commercial flights on my own, (responsibly) but mostly down to extremely bad parenting which meant I was having to parent myself at that age. Also my 15 year old I could not imagine doing anything like this for which I realise is more luck than anything I've done.

It must be so hard.

adhdpunchbag · 18/04/2026 06:48

I agree with @BlueFlashingLights

TobaccoFlower · 18/04/2026 06:47

Has he got the idea off the Ferris Bueller film?

adhdpunchbag · 18/04/2026 06:47

Definitely tell school about what happened. Are there any particular teachers/TAs he has respect for that can talk to him? However if his behaviour is deteriorating it’s probably because he doesn’t like being there either. SEMH schools are necessarily the right fit for sad/adhd just because they are specialist provision.

Go back and talk to him when you are calmer and be aware his behaviour may escalate without his phone or gaming console. It’s often hard for them to articulate why they are unhappy but try and find out.

Have you had any support from anyone such as the Early Help team at the local authority for his behaviour? They might be able to signpost you to initiatives/interventions that might help.

Its a really shit situation for you to be in, and not everyone posting on AIBU has experience of life with an SEN teen so just ignore those who post in ignorance.

BlueFlashingLights · 18/04/2026 06:42

This is a really difficult position to be in. I'm sorry for you.

You haven't failed. He has made his own decision and he clearly knew it was wrong. How you respond to it is what's most important now.

I'm a police officer and I think you should report this. Two reasons -

You don't know if something happened where the Police are going to end up knocking on your door anyway - what would you say then? Feign ignorance? I think the truth (that you already knew) would likely come out and wouldn't look good.

It shows your son the consequences of his actions. At 15, the legal implications are likely to be different than at 17. His ASD will be taken into a account when making a final decision and he may well get some early intervention work that they wouldn't do with him when he's older.

For what it's worth, I'd be very annoyed if one of my friends asked me to have a chat with their kid about something like this so I'm glad you've decided not to do that.

Peoplearereallyweird · 18/04/2026 06:42

RampantIvy · 18/04/2026 06:34

@Peoplearereallyweird if you think there is a danger he might do this again you need to lock the keys away or take them with you.

We have a safe so now all car keys will be locked away as we simply cannot take the risk. I am looking at alarm systems and cameras now for both interior and exterior.

I'm heartbroken at how this has affected my MIL. She's blaming herself because she forgot to remove the back door key, which is how he got out.

OP posts:
RampantIvy · 18/04/2026 06:34

@Peoplearereallyweird if you think there is a danger he might do this again you need to lock the keys away or take them with you.

Swipe left for the next trending thread