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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To think Dsis is overeacting after SS hit niece?

885 replies

PapaSteel · 13/08/2026 13:22

I've been with my partner for 8 years and we have dc together, he has a son from his previous relationship. He's 15 and not his bio son but he's been in his life since he was young and he sees him as his dad

Alot happened when we got together as his ex would tell SS that DP didn't want to see him anymore now he was dating me which wasn't true at all. She was physically & verbally abusive towards him and he's been living with us since he was 13 (after he told school about howHe has a lot of trauma and anger which school are supportive about and outside of school he gets help on how to manage the anger and he is a lot better than he was but the anger is still there so we are just patient with him

We're currently on holiday with my sister and her 2 dc and have been here since Monday. There was issues almost straight away as ss got angry at the claw machine but he and dp left the arcade and went for a walk to calm down as the arcade was busy so there was no way he'd have been able to calm down whilst in the arcade. My sister described him as a tantrumming toddler who didn't get his own way and said partner wasn't doing him any favours. I ignored her

He loves drawing and usually if you ask he will show what he's drawing but earlier he was at the table drawing and my niece (10) kept asking what he was drawing. He told her but she kept saying “show me show me” despite him saying no, she pulled his sketch book away from him which caused him to shout at her and she “accidentally” spilt her water on it. He was clearly very angry/upset and walked off to go to his room and she followed him and called him a baby, asked if he was going to cry etc, and he turned round and hit her and now he's being made out to be the bad guy

During this my sister was out with her other dc, my dp was in the shower and I was telling her multiple times to leave him alone and do something else even when she was repeatedly telling him to show her his drawing and she ignored me

My sister is now back and furious, she said she doesn't want her children to share a space with a “violent man”, and has even mentioned going to the police and social services on us if we're happy to have him around our children as he's not related to us when asked where he should go she just replied care

AIBU to think she's overreacting? I know SS shouldn't have hit her and he knows this too but she hasn't apologised for her part in deliberatly winding him up and sister says she doesn't need to as she's a child and he's nearly an adult

OP posts:
DeftGoldHedgehog · 13/08/2026 14:30

Gengha · 13/08/2026 14:24

Tell you what, next time someone is nasty to you - be that in the street, at work or whatever - give them a - what was it - oh a “good smack” and see if the police accept their “nastiness” as an excuse not to prosecute you.

Do keep us posted as to how that goes.

Provocation is actually a partial defence to murder.

If you are charged with assault the court definitely look at behaviour beforehand. Provocation isn't a complete defence but that excuses a physical assault, but the history, words, and actions between the parties before the incident are vital pieces of evidence examined during a trial and may heavily influence sentencing even if found guilty.

Shmodipshit · 13/08/2026 14:30

JLou08 · 13/08/2026 14:27

Imagine your son is in a relationship with an abusive woman who taunts him, destroys his things and calls him a cry baby when he tries to get away from her abuse. He doesn't tell anyone, he just quietly suffers in silence because he's been taught that girls can do what they want, all the responsibility is on men to control their temper and it's only violence that matters, verbal and emotional abuse is acceptable.

What are you talking about?
There being raised to walk away, have self respect and leave an abusive relationship. Bit to quietly take abuse.

You seem to be saying that we have 2 choices when raising boys - raise them to thump a woman who is abusive or quietly remain in the relationship. What are you on about?

We teach our boys that violence is never ever the answer. But walking away, ending a friendship or relationship or not getting involved with certain groups is the way to handle it. We are not teaching them that if they cannot hit back then they must accept any and all behaviour from a woman. Your post is just stupid.

Duskiestsunset · 13/08/2026 14:28

Gengha · 13/08/2026 14:24

Tell you what, next time someone is nasty to you - be that in the street, at work or whatever - give them a - what was it - oh a “good smack” and see if the police accept their “nastiness” as an excuse not to prosecute you.

Do keep us posted as to how that goes.

The thing is I was parented properly as a child so I wouldn’t need to behave or react like that as an adult, nor would I deliberately attack someone either.

seems like the OP is trying to help her stepson get to that point - and you (and others) are determined to vilify him and excuse the behaviour of the niece who will grow up to feel her behaviour is ok. That’s the issue.

also you do realise in situations (often where women have been provoked and abused and have lashed out fatally at their spouse, the court does take this into account. It’s not the male / female issue you’re trying to paint it out to be.

itsgettingweird · 13/08/2026 14:28

He shouldn’t have hit her.

but he knows that.

He used the strategies taught and walked away and she followed him and was taunting him.

If he hadn’t have hit her would she have followed him into his room? Around the resort? When would she have stopped?

I think anyone would have trouble not reacting physically to remove someone who is taunting them and a hormonal 15yo boy who doesn’t have any biological failing whir life will struggle more.

I think the holiday needs to end. Let your sister do what she wants as the authorities will look at the bigger picture and not just 15yo boy Vs 10yo girl.

Keep him in therapy and keep working on him learning strategies to cope because hitting isn't the answer and he may find himself trapped by someone following and taunting him again and he needs to be able to manage this.

Shmodipshit · 13/08/2026 14:27

@PapaSteel
Why didn’t you get up, walk over and physically intervene by moving the artwork and telling your SS to go to another room, whilst making eye contact with your niece and telling her that no means no and she needs to leave him and his drawings alone for now. Why didn’t you get involved?

It sounds like you ineffectually sat off at the side just saying “stop please.”

You know he is a danger, you need to be standing there and intervening.

Gengha · 13/08/2026 14:27

Duskiestsunset · 13/08/2026 14:23

15 is also a child….are you alright or just cherry picking to suit yourself?

it beggars belief that this needs saying, but a 15 year old is significantly older and more mature than a 10 year old, and also above the age of criminal responsibility

JLou08 · 13/08/2026 14:27

augustfairytale · 13/08/2026 14:07

Imagine you call your DH a prick, he walks off and you follow him to say "an absolute prick!". He turns around and punches you in the face, breaking your nose. Is this your fault for winding him up? Or his fault for not controlling himself?

Imagine your son is in a relationship with an abusive woman who taunts him, destroys his things and calls him a cry baby when he tries to get away from her abuse. He doesn't tell anyone, he just quietly suffers in silence because he's been taught that girls can do what they want, all the responsibility is on men to control their temper and it's only violence that matters, verbal and emotional abuse is acceptable.

BeautifulViolets · 13/08/2026 14:25

He hit her. He’s 15. Your sister isn’t overreacting FFS.

IronEverything · 13/08/2026 14:24

PapaSteel · 13/08/2026 14:12

I haven't told him that he should have hit and that it was ok, I've said multiple times that he knows it wasn't and he’s apologised.

To the poster saying that their 3yo knows not to hit, presumably you aren’t physically and verbally abusive to them? In an ideal world he would be able to control his anger but all through his childhood he was abused by his mum which is a big factor in all this due to the trauma he went through. That isn't an excuse but it's not clear cut as a teen boy with absolutely no trauma at all getting angry and hitting. To a PP asking It was more of a hit/push on the shoulder not a punch or anything

My children are younger than 10 and know not to purposely destroy (or try to) someone's things and that if SS or anyone walks away from them not to follow them and carry on provoking them, she's nearly 11, she's going into secondary school in a few weeks so she should know.

More excuses.

I wondered how long until the "it's okay because I didn't punch you I just hit you" came along. I hope he doesn't have a girlfriend.

Mummyoflittledragon · 13/08/2026 14:24

PapaSteel · 13/08/2026 13:30

He's not strong enough to seriously hurt her, he is only about 5”5 there's not much difference between them but that's besides the point. I and SS recognise he shouldn't have hit her and he's apologised but she has told niece not to apologise when she was equally as in the wrong by deliberately winding him up

Are you for real? Boys are far stronger than girls. My dd used to play mixed sex rugby. That’s only considered safe for under 11s. Weight for height, boys have far more lean muscle mass than girls. Genetics.

The average 15 year old boy could cause serious damage to a grown woman, let alone a 10 year old. And your dss is only a couple of inches below average height.

As for your dn, she sounds like a brat, but you can’t excuse your dss at all.

Gengha · 13/08/2026 14:24

Duskiestsunset · 13/08/2026 14:22

Are you often so binary? Do you think bringing up children to be spiteful bullies and telling them they don’t have to apologise is ok? What about if adults do that too? Is that then ok?

Tell you what, next time someone is nasty to you - be that in the street, at work or whatever - give them a - what was it - oh a “good smack” and see if the police accept their “nastiness” as an excuse not to prosecute you.

Do keep us posted as to how that goes.

Aiming4Optimistic · 13/08/2026 14:23

Assuming that he hasn't actually really hurt her, I think she had it coming tbh. He was minding his own business and she repeatedly got in his face. He walked away and she followed him, continuing to taunt him and ignoring the instructions of the adult who was in charge. I think she experienced FAFO and that's not a terrible lesson to learn.

He's a boy, not a man, so shouldn't he judged or punished as one. He's also a kid with anger issues who was continuously provoked. He reacted in the expected way.
The real failures here are you and your sister. You, because you ought to have stopped feeding the baby and dealt with the situation before it turned into this complete shit show. If you cannot control a NT 10 year old child's behaviour, you've no business looking after one! Even if you had to forcibly remove her from getting in your ss face, then that's what you needed to do. Seems to me you were too woolly and he became increasingly frustrated and lashed out. He has strategies to deal with his emotions, but got no back up from the adult in charge.
Your sister is at fault because she has raised a brat and won't see that in failing to impose discipline and respect, she has put her 10 year old in this position, where she gets in people's faces and says inflammatory things.

I wouldn't make him apologise unless sister makes 10 year old own her own part in how this played out. But you do need to get his issues under control and not holiday with your sister - she doesn't view this child as family. I do also agree that he mustn't be left unsupervised because he's struggling to stay on top of his feelings.

Duskiestsunset · 13/08/2026 14:23

Gengha · 13/08/2026 14:22

She was nasty. she’s also…10. A child.

You think hitting and violence is acceptable. I don’t, under any circumstances. If that makes me a bully by your twisted rationale, then fine.

15 is also a child….are you alright or just cherry picking to suit yourself?

Gengha · 13/08/2026 14:22

Duskiestsunset · 13/08/2026 14:18

Oh I’m sorry. It’s just you said victim blaming in regards to a ten year old who was being particularly nasty and bullying so that’s where I made the assumption from.

She was nasty. she’s also…10. A child.

You think hitting and violence is acceptable. I don’t, under any circumstances. If that makes me a bully by your twisted rationale, then fine.

Duskiestsunset · 13/08/2026 14:22

Gengha · 13/08/2026 14:19

Do you think violence in general is OK, or only against children?

You do realise that in parts of the UK giving a child a “good smack” is a criminal offence?

Are you often so binary? Do you think bringing up children to be spiteful bullies and telling them they don’t have to apologise is ok? What about if adults do that too? Is that then ok?

Lampzade · 13/08/2026 14:21

Hadenough32 · 13/08/2026 14:15

I work with traumatised kids and also kids that have attachment issues. Also an adoptive parent so I get the struggle. The blame lies totally with you op. You were the adult responsible. You should have told him to pack up his drawing things and go to his own room as soon as you could see he was aggravated. Or you should have very firmly told niece to leave him alone at the beginning.
It's totally unacceptable he has hit a child.
If you aren't capable of being the responsible adult you shouldn't be letlft alone with kids.
You need to take full responsibility and apologise to everyone whilst also explaining what they should have done differently. Eg your niece shiuld have listened to him. And ss should have continued to move away and not hit.
If I was your sister I would not have ss in the some space as niece any more.

I agree

Duskiestsunset · 13/08/2026 14:20

Itsa10fromLen · 13/08/2026 14:19

She’s not over reacting. She could call the police if she wanted to and report him for assault.

Jesus. Really? What a waste of police resources. And we have to pay for that. All
because she is unable to parent her ten year old.

Lilyargin · 13/08/2026 14:20

Niece is not equally in the wrong. Being annoying is not the same as being violent. You are minimising.

Neuronimo · 13/08/2026 14:20

I think that both children need help managing their behaviour. He should not have hit her and I am not excusing that, but your sister needs to teach her child about other people's boundaries.

Gengha · 13/08/2026 14:19

Duskiestsunset · 13/08/2026 14:00

Goodness me. I can’t believe these replies. She snatched his drawing away after he told her what it was because she thought her right to see trumped his choice, then spilt water on it and then walked after him being deliberately nasty calling him a crybaby. And everyone here is falling over themselves to excuse it and say no need to apologise.

she needs a good smack to be honest. She sounds awful. Complete overreaction. He’s hardly a violent man. He said sorry, needs to know he can’t do that again - but she sounds far more unpleasant and spiteful. No wonder society is going downhill with alll these posters bringing up their children like this.

OP don’t holiday with your sister. She sounds vengeful and horrific.

Do you think violence in general is OK, or only against children?

You do realise that in parts of the UK giving a child a “good smack” is a criminal offence?

Itsa10fromLen · 13/08/2026 14:19

She’s not over reacting. She could call the police if she wanted to and report him for assault.

Stopthattractor · 13/08/2026 14:19

She was definitely bullying him.

It's not SS's fault he is much stronger and consequently cannot use that strength without it beginning a big deal.

I think it's best for your SS if you no longer spend time with this family.

ChequerToRed · 13/08/2026 14:18

No, he should not have hit her.
However, I also don’t agree with poster’s here downplaying the 10yo’s behaviour. She’s not just a brat, she’s a spiteful bully.

Duskiestsunset · 13/08/2026 14:18

Gengha · 13/08/2026 14:15

No I’m not, and it’s a very strange leap to make. Are you ok, or is it a particular hobby of yours to insult strangers online?

Oh I’m sorry. It’s just you said victim blaming in regards to a ten year old who was being particularly nasty and bullying so that’s where I made the assumption from.

JenRummy · 13/08/2026 14:18

SunnyRedSnail · 13/08/2026 14:17

@PapaSteel Your 10 year old niece was being vile and deliberately winding him up. Fair play to him that he recognised he was angry and walked away, which was the right thing to do. Make sure you praise him for this.

The problem you have here is that your niece then did not follow your instructions to stop, and continued to antagonise him. If she had stopped when asked and let him walk away, then there would be no issue. She deliberately kept pushing his buttons.

I'm not condoning him hitting her. That was wrong and he knows that. But he did actually do the right thing and walk away initially, and she did the wrong thing by continuing to antagonise him, and knew exactly what she was doing.

I have a 15 year old DS and a 10 year old DD, and in the same scenario then my DS (no anger issues) would have probably shoved his sister. And as I parent I would have made him apologise but also told my DD that if she chooses to wind people up then that's what can happen.

Your sister needs to get her daughter to apologise. What she did was horrible.

Excellent post.