Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I(m16) don’t get along with my sisters boyfriend at all and would honestly say that I hate him (mainly due to the fact that he’s tried to fight with me on more than one occasion. Anyway it’s my birthday next week and to celebrate my mum suggested that we go out as a family(invited my girlfriend, sister, ect) my mum asked if I wanted to invite my sisters boyfriend and I say no and if he shows up I’ll leave and walk home. After this she tells my sister(19) and when my sister gets home she proceeds to yell at me and say that if he can’t come she won’t either and I said that it’s her decision if she wants to come but her boyfriend is not welcome. Well about an hour after she came home she storms into my room claiming if I don’t let him come she’ll disown me as a brother and not get me any gifts (I’m 16 gifts aren’t a big deal for me anymore) I again tell her that’s her decision. 

The family meal is next Friday.

AITA for not allowing him to come?

not wanting my sisters boyfriend to come to my birthday meal