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: This happened many years ago when I was much younger. I have mixed feelings about it to this day.

An ExGF and I had a very tumultuous relationship for over 2 years while we were in college. It was bad enough at several points that my Mother asked my ExGF to stop talking to me. We were abusive toward each other because we each wanted to control the other. It was obviously unhealthy, but we were young and brave and “in love”. I think back on that relationship often and wish I could have done many things differently. Especially when I left her alone in the city after she came back for summer classes and wanted to get back together with me. 

We managed to break up for a few months during the end of our junior year. It seemed like it was finally over. I took some time to heal, spent time reconnecting with friends that I lost, and my family. Eventually I met someone new and we began to talk. That summer, ExGF tried to come back into my life, and I allowed it more than I should have. We spoke, met up, and we did have sex again. At the time I was talking to another girl but not yet in a committed relationship. 

It came to a point when ExGF started to push for us to get back together. I gave it a lot of thought and knew that it would be better for us to remain apart. She enrolled in summer classes so she could come back to the city and be close to me. At this point I told her that we needed to remain apart and that I was talking to another person and that I was interested in seeing where it goes. ExGF had a serious breakdown that was difficult for me to see and handle. I walked away from her and left her in her dorm alone. I haven’t spoken to her since but years after, my Mother revealed to me that ExGF confided in her and asked her for support through that difficult summer. 

I’ve felt terrible about it since. I haven’t heard from ExGF for the many years since and I’m certain we’ve both moved on from that period of our lives, but I want to know, AITA?

not talking to ExGF after she enrolled in summer classes and came back to the city to try to be with me