On my wife's birthday which was on 2 this month we invited our family instead of going on dinner, my sister and her husband, my bil was also invited and naturally he showed up with my sister but I didn't expect that inviting them all would break our family.

We were all celebrating and talking and even decided to go on a vacation together, my bil and I went upstairs to drink more than we already did.

While we were drinking and yes we were already drunk, my bil said that my wife is hot and how did I score her, I thought he was being sarcastic and said my wife is hot because I pay for her, I asked him if he doesn't find my sister 'hot' maybe he should pay and take care of her.

I'm not sure whether he got offended or not, most likely he was and he said that my wife is 'hot' even tho my wife is pregnant she is beautiful and hot as ever before.

I got angry after what he said and I told him I don't like that he's calling my wife 'hot' and I think he should leave, he said that am I kicking him out because he's 'complimenting' my wife, I told him that it's not a compliment and my sister should be the 'hot' one for him not my wife or anyone other woman.

Tldr I dragged him out of my house and forced him to leave and my sister left with him obviously, when my wife asked me for details and told her everything she said that she finds what my bil said creepy and doesn't want him in our house.

I agreed with her and told her that he's never coming over or getting near her and I'm the only one who has the right to call her hot or compliment her and even touch her.

But my sister is saying that her husband didn't had ulterior motives and he was being polite, I said that if he finds other women 'hot' then she should leave him and find a decent man who doesn't has his eyes on other women.

She said that I need to apologise to her husband otherwise she'll never talk to me and forget she ever had a brother, I replied she can just go ahead and fuck herself and stay with her trash husband. We aren't talking anymore I get a few texts from my sister and she says that I should apologise and my parents are saying that I should forgive my sister and her husband and take care of my sister because I'm her brother and it's a brother's responsibility to take care of his sister or wife and other women from our family.

Now I understand that I'm responsible of helping my family but how can I possibly help my sister when she refuses to even think that her husband is a potential pos? She thinks I'm the villan, aita?