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 ex broke up with me a few months ago on good terms. I stayed in our shared friend group and hung out with them a few times including her once or twice. Everything was fine until she started to treat everyone poorly and become an overall negative person. Just recently I decided I had enough with her and left the group chats for  the groups including her in order to get away from the stress she was causing me. Our mutual friends now want me to explain myself to her and why I no longer want to be around her. AITA for not wanting any contact with her?

not wanting to talk to my ex