AITA for getting my sister expelled from school

At just fourteen, a boy faced an impossible choice: protect his twin sister or stand up for what was right. Torn between loyalty and justice, he chose to expose the cruelty that had long festered beneath the surface, igniting a family storm that questioned the very bonds of trust and love.

In the heart of middle school chaos, bullying was more than just playground taunts—it was a relentless shadow that fractured siblings and split a family. His grandfather’s quiet support clashed with his parents’ disappointment, leaving the boy to grapple with the heavy weight of betrayal and the cost of doing what he believed was right.

AITA for getting my sister expelled from school

My sister has never been the nicest person, she got in trouble for bullying in elementary school and earlier in middle school, has gotten detention and ISS before, but this is the worst punishment she’s gotten so far.

She can be mean to our siblings and cousins to if she wants to. We are in 8th grade now.

A few weeks ago, I was playing basketball outside during lunch (which we’re allowed to do), me and my friends were having a good time when we saw a boy crying on the grass, me and my friends went to see what was wrong.

This boy was telling us about how he was being bullied by a group of kids for being “preppy” (posts skincare routines on TikTok, Starbucks iced coffee, generally seen as a more feminine male aesthetic), kids were calling him gay and the f slur when he’s not gay.

We told him we thought he was cool, he started discussing skincare and fashion with us, we don’t know much about it so me and my friends were trying to talk about Nike and stuff about fashion we did know (mostly sports stuff), he actually knew quite a bit about it, said he’s started taking courses at a local college about fashion history, he’s also in 8th grade like us.

After we calmed him down, we asked him if he wanted to play ball with us and we were amazed at how good he was, he said he’s not really into sports but he was so naturally good, had us playing our hardest and scored against a few of us when playing in teams, we encouraged him to potentially try out for the team in high school and he said he’d consider it.

Over the few weeks, we’ve started to hang out with him more and more, we were at the park playing with him and he dropped his phone, one of my friends picked it up and unintentionally opened up the messages on Instagram since he got a notification for it, he saw someone text him homophobic stuff, the boy noticed my sister was one of the kids sending him the messages, we told him it wasn’t ok and that we’d go to AP with him.

My sister and her friends was called into the office and they all got in a bunch of trouble, it was her, 3 other girls and 2 other boys, one of which is her boyfriend. My sister was the ringleader and the cruelest, so she got the harshest punishment and was expelled.

My mother and father said I shouldn’t have gone to AP and instead talked to them, my grandfather has a different perspective since he was involved in progressive activist groups in his teen years and college years, and while he’s straight, he saw his gay friends get bullied and was horrified about what she was doing, even though it was to a straight boy.

My sister is calling me an asshole, a snitch and says she hates me, my friends are reassuring me we did the right thing.

Here’s how people reacted:

Shoo_B_Doo_B_Doo

NTA. You did the right thing. This is very serious behavior and should be reported. I can see why your parents would have wanted you to come to them, as they probably wanted to address it themselves. However, it seems your parents are not addressing her situation as it seems to be a constant behavior from her. Your parents need to find out why your sister is doing this. She needs to find out why she is so angry and taking it out on others. There is something happening in your sister’s life that has her lashing out at others. Sounds like she may need counseling. Hopefully, your grandfather is able to talk to your parents and have them see how soul destroying their daughter’s behavior is towards others. She can’t go around terrorizing people like that. If this continues, she will find her self with no one around her as no one wants to be around someone who is miserable. You did the right thing.
Cokeycane

NTA – Your sister sucks and she should be punished. Betrayal? How about she learns how to be a decent human being?? Sounds like she’s only mad because she got caught and is in trouble. Does she show any remorse to the person she hurt?

Your sister has been doing this a long time and she hasn’t changed. Your parents obviously didn’t solve anything from the past, so what good would it do to just tell them anyway? Stand proud for what you did. We need more people like you in the world.

Lyiaaa

NTA.

You didn’t make her bully the boy, post hateful comments, or otherwise cause harm. She did that all on her own and it’s about time someone stopped her. Your parents should be trying to figure out what they did wrong to have let her behavior become so bad instead of blaming you for standing up for someone else. Your sister would have had to face consequences for her actions sooner or later—better now while she’s young than later on when it might be too late for her to change.

confused-mammal

You and your friends are good kids. You saw someone hurting and offered them comfort. You validated him for who he is. You saw a situation that was too big for you to handle and turned to the adults in your life that you felt could/would help.

NTA. I’m very, very proud of you. And I hope your sister learns from your example.

ETA – Thanks for all the awards and whatnot, folks! Wanted to take a moment to say this:

Respect and listen to kids. They know more than you think.

wtafml

NTA. Tell me if I’m missing something- even if *you* hadn’t gone to admin, the rest of the group would have, and the outcome would be the same. Right? End of conversation, IMO.

I think you’re correct morally, as well, but from a simple, practical point of view, it doesn’t even make sense to be mad at you in the first place. Idk how to say it without using a legal term, but you are not the [cause-in-fact ](https://en.wikipedia.org/wiki/Proximate_cause)of her expulsion.

rak1882

NTA What were your parents going to do if you had gone to them first?

They know that your sister has had a problem being a bullying and they obviously haven’t handled it successfully. That failure has consequences.

Your sister has had several chances to learn that bullying is wrong but instead her response is to harass you. Honestly, I’d lean towards asking if you can stay elsewhere until Mom and Dad figure out how to parent their other child.

Meushell

NTA. It sounds like if you had gone to your parents, nothing would have been done. Given her (and your) age, it sounds like they have not done anything for ten years.

Unfortunately, you put yourself in an uncomfortable place at home. That sucks for you. Are your parents even doing anything while your sister is turning her bullying ways on to you? Hopefully, your grandfather will be able to help you.

hiswhatyouaimfor

NTA

Thank you for being a good person and standing up against your sister! If she doesn’t learn now that there are consequences to your actions then when will she?

I’m wondering what your parents would have done if you’d have told them, because clearly it’s a pattern and they aware of it but not attempting to rectify the behaviour.

Good for you OP you could have saved someone’s life.

Each0to0their0own

Absolutely NTA you’re such a wonderful person and a really good friend. No one deserves to be treated that way. What a horrible thing to do to someone. Not only have you found a new friend, but you’ve shown that your an outstanding person and should be proud of what you did. Your sister did a terrible thing. Highschool can be so toxic. The world needs more people like you in it.
wind-river7

NTA. Maybe some day your sister will stop her bullying. She deserves every day that she was expelled. Your parents should be dealing with her too. Sister didn’t start bullying in a vacuum.

I’m sure that all the people she has bullied, are relieved to see her gone. I hope your parents are overseeing her electronics, if they haven’t removed them.

Dopamineoftheweek

NTA I think you did your sister a long term favor. If she never has any consequences how will she learn? If your parents always coddle those behaviors she won’t see a reason to change. Even now, it seems like she has no regard for the person she hurt. She’s only mad that she is in trouble. You did the right thing.
BRT349

It’s interesting that you and your sister are so different despite coming from the same home. You are NTA. Hopefully she learns and grows from this. It will be better that she learn this now. Later in life she may learn by losing a job or by doing something that results in criminal charges.
mdthomas

Your sister is mad at you and calling you a snitch? Maybe she shouldn’t have been a bully!

NTA

Also, huge props to your and your friends for not only talking to him but including him in your group even though he has different interests. Not everyone at your age would do that.

dwells2301

NTA. You didn’t get sis expelled. She did. If you had not been there, your friends still would have asked him to join them and sis still would have been caught. Your parents protecting her from the consequences of her actions will make her worse.
Idk_What_To_Put_300

NTA

I don’t support LGBTQ+, but I wouldn’t bully or discriminate anybody, and what your sister did was flat out wrong. She got what she deserved, she threw the boomerang and it came back.

EDIT: Wow, got so many downvotes. LoL

farts_n_darts

NTA- you sound like a really good friend. You didn’t get her kicked out though, at the end of the day it was her own AH behavior that did the trick. All you did was help her victim gain the courage to shine a light on it.
Capable_Basket1661

Holy shit, NTA, kiddo. Your sister sounds like she got what should have been given years prior. Play stupid games, win stupid prizes. Hopefully she becomes a better person, but some people never grow.
GyroThrowAway

NTA

It’s fantastic that you and your friends stand up for others and don’t tolerate homophobic slurs. Your parents should be **proud** to have raised someone so kind, their loss that they’re not.

theceaselesswatcher

NTA – As a Queer teenager, this definitely means a lot, even if the kid getting bullied isnt gay. You did good and I hope she learns her fucking lesson.

Conclusion

The original poster (OP) is facing significant family conflict after reporting his twin sister for severe bullying, leading to her expulsion. While the OP and his friends feel validated in protecting a victim, his parents view this action as a betrayal of their sibling bond. The core conflict lies between the OP’s commitment to standing up against abuse and his parents’ prioritization of family loyalty over external accountability for the sister’s harmful actions.

Given the severity of the bullying, was the OP justified in reporting his sister to the administration for expulsion, or should he have adhered to his parents’ wishes to handle the matter privately within the family? Does holding a sibling accountable for serious misconduct outweigh the immediate impact on family unity?

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