AITA for demanding my sister and her boyfriend pay me back for drinking my whisky.

Betrayal cuts deepest when it comes from the ones we trust most. The narrator had set a clear boundary, a simple rule to protect their personal space and cherished belongings. Yet, in their absence, that trust was shattered—an intimate sanctuary invaded, precious memories and valuables carelessly consumed, leaving a wound far beyond the monetary loss.

What stings even more is the deafening silence of understanding from others, who dismiss the pain and see only harshness in the demand for respect and restitution. The narrator stands alone, grappling with broken family bonds and the raw ache of being wronged by someone they hoped to support, caught in the devastating fallout of betrayal and misplaced loyalty.

AITA for demanding my sister and her boyfriend pay me back for drinking my whisky.

My sister started living with me recently and pays me reduced rent. I was away from home for about a week due to work. I gave her a simple rule of forbidding her bringing anyone over.

Not her new boyfriend or her friends. No exceptions to this rule. Well she broke that rule.

During my week away. One of her Instagram posts showed her BF wearing one of my jackets on a night out. I called her out on it and she apologised and told me she put everything back.

So now I know that he has been in my room and going through my things.

What killed me inside was that she also had a party. Lots of drinking involved. Including my vintage whisky. They cost me around £7000 and were near full. So I demanded that they pay me back.

My sister is begging me that she didn’t know and thought her boyfriend bought them. Her boyfriend blocked me and called me crazy. He is now thinking about breaking up with her over this.

Everyone I know is calling me an asshole for demanding they cover my loss. Apparently I should forgive a simple mistake. So AITA?

Here’s how people reacted:

00Lisa00

NTA This wasn’t a simple mistake. She had people over against your wishes. They stole your expensive hooch. Mistakes are true accidents. This was all intentional. It is a pet peeve of mine where people use the word mistake for intentional actions.

It’s time you start charging her full rent plus a monthly amount to cover the booze or evict her. It is clear she is using you and does not respect you. Take her to small claims court if she refuses to start paying you back.

This will continue to happen again and again. Honestly it sounds a bit like her boyfriend is a bad influence. A lot of this seems to stem back to him. But even if that is the case your sister is allowing it to happen. It’s time she grows up and faces consequences for her actions.

lending_ear

NTA. As someone who’s husband collects scotch – don’t touch shit that isn’t yours. I wouldn’t even help myself as his wife. Not that I think he’d lose it on me but because I respect he has his stuff and spends a considerable amount on it.

I feel so awful for you

Just thinking further about this. It’s enraging me – they probably mixed vintage whisky with soda. Cringe. It wasn’t even properly appreciated. What a fucking tragedy.

aslightlyusedtissue

NTA, your sister seems extremely selfish and uncaring for other peoples things. You gave her one specific rule for YOUR home, and she not only broke it, but went through your stuff. She has some serious issues she needs to work out, and if her boyfriend is really how you described it would be very good for her future if he gets out of her life anyways.

[deleted]

\> They cost me around £7000 and were near full. So I demanded that they pay me back.

NTA. …Does she have 7k? Yeah she should pay you back, but you might be barking up a dead horse. Can you sue the BF (I honestly dont know)? hes definitely trying to ghost her to just get out of this.

ariverboatgambler

NTA.

I think it’s time that you have your sister move out. They also don’t sound like the kind of people who don’t have 7000 pounds laying around. I hate to recommend the judicial system for conflicts, but maybe there’s a legal remedy you could pursue?

shsvdcjgg

ESH. You suck for demanding your sister to pay you. She made a mistake, forgive her and be done with it. Your sister’s BF is a complete asshole for treating to leave her because of you. Who the fuck does that? She should dump him right now.

sleazysheep

NTA lmao take them to small claims court if they wanna cry about it. Bottom line they stole 7000$ from you and her bf is definitely TA for blocking you because that means he knows what he did was wrong

edit:spelling

[deleted]

NTA. The fact that it was such an expensive bottle, you should definitely tell them to pay you back. She doesn’t respect any of your rules for living there. If you threw her out no one would blame you

SarcasticBlackCat

NTA. I’m also into good whisky (nothing like 7k’s worth mind!) and I’d be pissed if anyone got into my collection without my offering first.

She’s taken the piss. And, actually, strictly it’s theft.

X-Razor-X

NTA. A simple mistake for £7000?!? Especially the boyfriend should and has to pay you back. I don’t know but could this amount of money be a reason to talk to a lawyer?

WebbieVanderquack

NTA, but it sounds like you were concerned she *would* have people over, or you wouldn’t have made the rule. So why did you leave out £7000 worth of vintage whisky?

lazynstupid

NTA – make them pay back every penny. They had no respect for you, your things or your home. Honestly, if it were me, I’d probably kick her out. I’d be pissed.

PompousRooster

Obviously NTA. But it’s odd that she couldn’t have ANYONE over tho. She pays rent. She can have a friend over. Unless her friends are normally destructive?

yeoldempathg

NTA She stepped all over you. if she and her bf don’t chip in to pay for that whiskey sue her in small claims court. Also kick her the fuck out.

sarcytwat

NTA – You’re helping her out and she has completely shat all over that l, you need to either be repair or she gets out that’s disgusting.

steveofftheinternet

NTA time to make your sister choose between this thieving shitheel or having a roof over her head, I guess.

Conclusion

The original poster (OP) established a clear boundary regarding guests in their home, which their sister knowingly violated, escalating the situation by allowing guests access to private belongings and consuming expensive alcohol. The central conflict lies between the OP’s right to set and enforce rules within their own property, especially concerning high-value items, and the sister’s plea for forgiveness based on claimed ignorance and the boyfriend’s subsequent hostile reaction.

Given the significant financial loss and the breach of trust involving personal space and possessions, is the OP justified in demanding full financial restitution for the destroyed vintage whisky, or does the familial relationship necessitate accepting a lesser compromise despite the clear rule violation?