AITA for asking my parents why I always have to forgive my sister and what would she have to do for me to be justified in hating her?

Being told to forgive a sibling is common advice, but for one teenager, that expectation has turned into a breaking point. After years of feeling disrespected, dismissed, and hurt by her younger sister, she is no longer sure forgiveness should be automatic just because they share blood. What makes it worse is that every argument seems to end the same way, with her parents insisting she move on, no matter what happened.

From stolen belongings to cruel comments during vulnerable moments, the pattern has worn her down. The final straw came when something deeply meaningful was destroyed, and once again, she was told to let it go. As frustration turned into resentment, she asked a question her parents didn’t want to answer. The responses online quickly filled with people debating boundaries, accountability, and whether love can survive when forgiveness is demanded instead of earned.

AITA for asking my parents why I always have to forgive my sister and what would she have to do for me to be justified in hating her?

The tension had been building for years, shaped by repeated conflicts that never truly resolved

I (16f) have a younger sister (14f) and I'm so over her. She's always doing stuff that pisses me off but my parents are always insisting I have to forgive...

They say siblings fight, especially sisters, and that we need to always get past it and come together because we're the longest relationship we'll ever have.

My mom told me she didn't always like her sisters (she has four) but she never hated them. Dad said his two sisters were always distant and it's sad to...

As she tried to be honest about her own flaws, she explained why the situation feels so one-sided

And don't get me wrong I'm sure I've annoyed my sister a lot too. I know I'm not perfect. But I don't go around stealing her stuff or being careless...

I don't give her stuff away like she does with my stuff whenever her friends like something I have. Or when she wants to impress her friends.

I never cut up her favorite clothes because I wanted them to fit me. She has done that stuff more than one or two times. I never said the stuff...

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Some moments cut far deeper, especially when she felt humiliated and unsupported

I was harassed by a guy in the coding club I'm a part of and he gave me s__t for being a girl and said gross stuff and she came...

He broke up with me after it because she freaked him out. She's 14 but looks way younger and he couldn't get away from me fast enough because he was...

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And he said he couldn't trust that she wouldn't be a creep and try to kiss him in front of others. I was so mad at her and she was...

let her calm down but I was so mad I said I was glad her feelings were hurt and I hoped she'd get them hurt again because she's an awful...

They talked to me after that and did the whole speech about how I need to forgive her and that a boy shouldn't break us up. They told me it...

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I told them it's true because she deserves to pay for the stuff she does. They were so focused on the sister thing and forgiveness and they told me I...

The breaking point came when something irreplaceable was destroyed

Then the last thing when I fought with my parents afterward was when she broke my birthday gift from my grandparents. They got me a gaming laptop that's also really...

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She took it out of my room and then she dropped it on the stairs and it's smashed. She was running before I could stop her from taking it.

My grandparents saved to get that for me and my parents can't afford to replace or repair it which isn't a sure thing and would cost almost as much as...

I was so mad I told her to never speak to me again and I didn't want to see her face or hear her voice because she was the worst...

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She tried to talk to me in my room but I locked myself in and ignored her and I refused to sit next to her at dinner. And I wouldn't...

When she finally voiced how she felt, the response left her feeling dismissed

My parents tried to say the whole she's your sister don't hate her thing again and I asked why I was always forced to forgive her and what will it...

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I asked if any of their siblings were that bad and they said some siblings need more time and I need to let love push me through the negative.

I said they shouldn't act like they know I love her because they don't know how I feel. And I asked them when is it too much and how much...

They told me to change my mindset and never try to imply I don't love her. A couple of days after they talked to me they tried again

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because I'm ignoring my sister and avoiding her. I told them my questions are still the same. They said I was being petty.. AITA?

This situation highlights a common but painful family dynamic where one child is repeatedly told to absorb harm for the sake of peace. While sibling conflict is normal, repeated violations without accountability can lead to long-term resentment and emotional withdrawal. The teenager’s anger is not just about individual incidents, but about a pattern that leaves her feeling invisible.

From the parents’ point of view, they may believe they are protecting family unity. Encouraging forgiveness can feel like the fastest way to restore calm. At the same time, forgiveness without consequences often sends the message that harmful behavior will be tolerated. Over time, that erodes trust and emotional safety for the child being hurt.

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Psychologist Dr. Harriet Lerner has written extensively about anger in families, noting that “Ignoring anger doesn’t make it disappear; it only drives it underground, where it grows.” When a child is told they must forgive before their feelings are acknowledged, that anger often turns inward or hardens into resentment.

A healthier approach would involve separating forgiveness from accountability. Parents can validate their older child’s feelings while clearly addressing the younger child’s behavior with consequences and restitution. Repairing broken trust requires more than an apology; it requires changed behavior over time. For the teen, setting emotional and physical boundaries may be the only way to protect herself until the environment becomes safer. Feeling pressured to love someone who repeatedly causes harm does not create closeness. It usually creates distance.

Here’s what the community had to contribute:

Many users focused on the lack of accountability and strongly supported the teenager

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notAugustbutordinary − The question is what have your parents done to deal with your sister’s behaviour? It seems she doesn’t understand the basics of consent,

either with regard to forcing herself on people or with regard to taking other’s belongings. At 14 that isn’t acceptable.

If someone doesn’t respect you, your relationships or your belongings you are entitled to not love them, whether they are family or not.

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It is time for your parents to make it clear that your sister stops coveting what is yours and that in doing so they create an environment where a normal...

fritoprunewhip − NTA Honestly, your parents are the source of the problem. What punishment has she faced for her behavior?

How have your parents tried to teach her that stealing and trying to kiss your sister’s boyfriend is wrong? I’d be very concerned about her behavior and trying to find...

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If your parents only reaction is to tell you to forgive then they are damaging not only you and your sister’s relationship but your little sister herself.

A relationship can only withstand so much damage and after you start hating her it’s a short trip to the relationship ending in indifference and it will never recover.

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Ask them how are you to forgive her when no one has given an actual apology. A real apology has 3 parts: -an admission of wrongdoing that resulted in the...

-how the apologizer will prevent the injury from occurring again -an attempt to make the injured party whole Without all three parts it is not an actual apology,

f they just say they’re sorry without part 2 and 3 it’s just words. If they repeat the behavior that hurt you after apologizing it’s just an excuse to continue...

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If you wouldn’t tolerate the behavior from a friend why would you tolerate the behavior from a blood relative.

marie_y − NTA. Your parents do not get to dictate how you feel. They need to understand that your sister has broken your trust too many times. You are entitled...

You are not obligated to forgive, trust, or love someone who treats you with so little respect. *They can not force you to stop feeling how you feel.

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* If they want you to forgive your sister, they need to hold her accountable for her actions. They need to teach her how not to be a terrible sister.

You do not need to forgive someone who won't even try to earn your forgiveness. Tell your parents you'll think about forgiving her if she gives a genuine and detailed...

explaining why she was wrong and how she intends to change her behavior going forward. You should not agree to forgive her unless she earns it.

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As parents, it's their duty to teach her this lesson. It's not just their duty to her. It's their duty to you as well. You deserve for them to stand...

CocoaAlmondsRock − Your parents are being HORRIBLY unfair to you. You don't need to "be the bigger person. " You are ALLOWED to be angry.

You are allowed to hate your sister. You are allowed to have ZERO relationship with your sister. Your parents are being so incredibly short-sighted.

This is the kind of thing that results in kids walking out at 18 and not talking to them again. (Rightfully. ) And then they have the shocked-Pikachu "But whyyyyy?...

Ignore your sister. Protect your stuff locks, a safe, moving stuff to someone else's house. Keep your boyfriends away from your family entirely. Explain to them why you can't bring...

Warn them that she's creepy and entitled, and they need to watch out for her. Focus on getting out. Save money -- that she cannot access! !!! Focus on school...

Figure out where you want to go after senior year. Definitely don't share that with your sister, and share little of it with your parents.

Make your goals and aim for them. Once you're out of the house, you never have to see or talk to your sister again.

Cute-Profession9983 − This hits close to home. Younger sister does everything to agitate and the parents never even attempt to correct the behavior.

Instead of chastising the agitator, they berate the put upon sibling. All they're doing is insuring you'll be estranged and they'll be sad about it like your dad's parents.

But their lack of actions and obtuse pigheadedness will be the reason you have as little contact with your sister as possible once you're out of the house

Others offered practical advice while acknowledging how stuck she feels

SheWhoseNamesRLegion − Ask them point blank why they allow her to treat you so awfully without consequences. Bring up each instance like you did here & ask how they’re going...

for instance she’s destroyed your clothing & given away your things. How is she (not they) going to make restitution? How is she (not they) going to replace your laptop?

Tell them that if they want peace in the house they need to start with telling her she can’t have access to your things & there needs to be consequences...

Then get a lock for your room. When you’re in your room, lock yourself in, and when you leave, lock the room up.

I mean it sounds like a classic “the younger child can do no wrong” which means there’s not actually a lot that, you also a child, can do about their...

Maybe they are talking to her about her behavior and you just don’t know it. So find out from them directly. If they are, that might make you feel a...

If they aren’t, unfortunately you’re just gonna have to take steps to protect yourself until you’re no longer sharing a roof. Can your grandparents intervene in anyway?

They’re probably upset that she ruined what they spent good money on. Do you have aunts or uncles or family friends that could give them a talking to?

(If your parents are brushing what she did to your boyfriend under the rug, then I’m sorry, but that means you can not depend on them to have your back...

mamamar223 − Your parents are enabling your sister’s behavior and it looks like they’re not going to change. Do your Grandparents live far from you?

Would they be willing to take you in until you go to college? Your sister sounds like a nightmare that you can’t wake up from.

The only other solution would be is to put a deadbolt lock on your door & keep the key on you at all times. Keep another key at your Grandparents...

I would also sue your sister & your parents in Small Claims Court for destroying your gaming laptop (as she is underage & they’re both for responsible for her).

Your Grandparents should have receipts or proof of sale. Don’t let her get away with her spoiled, entitled behavior!

Time for your sister to earn some $$ & responsibility to pay back the damage from that temper tantrum . Good Luck.

GroovyYaYa − I'd let them know that you also blame them. She S__UALLY ASSAULTED your ex boyfriend. Or at the very least s__ually harrassed him.

She steals. She destroys things. Even if you did love her and forgive her - if she changes her target from you to someone else, she could end up in...

Medical_Mountain_895 − Their enabling her.   She's already a nightmare.   It's only going to get worse.   I'd let them know that by always taking her side.

Letting her do whatever to you with no conquences. Not only will you not have a sister, you wont have a relationship with mom or dad either when you move...

I'd stay in my room and never come out unless it was to work to save up money to be able to move out.

Sure_Assist_7437 − Your parents are gonna be shocked in 2 yrs when you go NC with everyone but your grandparents. Tell them to get their brat under control.

A few reactions were blunt or darkly humorous, reflecting how fed up readers felt

Careless_Welder_4048 − NTA maybe it’s time for you to be a b__ch too and tell your parents if they won’t parent her you will act just like her.

randomguyhere983 − Just mirror her behavior. She steals your stuff? Steal hers. She breaks your stuff, you do the same. Literally make her experience your experience.

Correct_Squash6668 − NTA "Hey parents, since you don't want to answer the question of when it would be justified, i have a new one for you.

How many times do you think you can push my to accept your abusive daughter and accept your n__lect before i hate all of you, and cut ties?"

Let's see how quickly that puts things in perspective for them 😏 maybe they'll remember they have 2 kids they are supposed to protect and care for

Odd-End-1405 − NTA "Sorry Mom and Dad, you can NOT dictate how someone truly feels! It does not work that way. Your continued pushing has made me hate her more

and I don't see EVER loving her due to YOUR inability to parent her properly with consequences and allowing me to feel". Your parents are failing you, and your sister...

Maybe add "If you continue to push and push and push, I will end up resenting you all and leave as soon as I am able. Do you really want...

Maybe if you allowed me to feel my justifiable feelings appropriately, I MAY forgive you and even her, eventually. All you are doing is pushing me away. "

MattDaveys − Start treating your sister like she treats you. When your parents get mad, tell them she needs to forgive you like they tell you to forgive her. If...

This story raises an uncomfortable question many families avoid: can forgiveness be meaningful if it’s forced? While the parents seem focused on preserving harmony, their approach has left one child feeling unheard and unprotected. Without accountability, apologies lose their weight, and resentment grows quietly. Healing here would require more than telling a teenager to change her mindset. It would require action, fairness, and real boundaries. What would you do if you were constantly told to forgive, even when nothing ever changed?

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