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: So my mother invited my abusive ex step-dad over for Christmas dinner, as kids he used to abuse me, my brother, and my mother both verbally and physically. He was an extreme alcoholic and my mother ended up leaving him after it went a little too far. (Chased us out of the house while we carried all of our belongings in garbage bags while cursing and threatening to find where we're leaving too and kill us.)

Nearly 15 years have passed since then, and during this time he's never apologized for any of the things that he's done to us, he's now pretty much at rock bottom and all of his immediate family have left him, My mother feeling bad for him decided to invite him over for xmas dinner without consulting either me or my brother.

She told me about inviting him over this morning, and my brother and I were both extremely shocked and told her that we weren't comfortable having him here and that we would like him not to show up.

My mom then uninvited him, but I can't help feeling like i'm still the asshole as the dude is pretty much at rock bottom and has nobody else..

Am I the asshole for making my mother uninvite him after she's already told him that he could come? (Also worried about him harming himself during this time period..)

asking my mother to un-invite my abusive ex step-dad for christmas dinner