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 recently I was up pretty late the other night and while I’m lying down trying to fall asleep I heard some weird noises coming from my sister’s bed. Before moving forward I should note me and my siblings all share a room, with my little brother and I sharing a bunk bed and my sister has her own bed right next to it. So I hear what distinctly sounds like **moaning** which can obviously only mean one thing. Now I was mortified at the thought so I immediately told her “knock it off”. She did and we never spoke of it again. A couple days ago I told my friends about it and one of them is saying I’m an asshole and a “cuck” for denying my sister even though she was being loud. He said that shutting her down like that only serves to embarrass her and that stopping her only served to make her feel uncomfortable ever doing it again in the future. I’m adamant I did the right thing but he’s sure I’m a massive asshole. So AITA for telling my sister to knock off her what my friend likes to call “fun time”? 

telling my sister to knock it off