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: My sibling recently got married.  I wasnt particularly close with her but we got along well.  She wanted a small wedding and I was the only one in my immediate family to not get invited.  Later she asked why I didnt get her a wedding gift and I said it was because I was not invited. She said I was selfish and being a bad sport cause I wasnt invited.  I called her a b**** right back and my family got mad at me and she isn't talking to me.  Aita?

being mad at family