<human>: Can you provide a brief overview of the text?

We were together for nearly 2 years, and broke up about 6-7 weeks ago. We had been having too many problems and causing each other too much stress. I did not exactly handle this emotionally well, and kept coming back to him. But, after a couple weeks things got better. We have a lot of mutual friends, so we saw each other a lot. We started hanging out together, and it was obvious we still had feelings for each other. 

A couple days ago, we had a talk about whether we should get back together. I couldn't. One of the problems from the breakup was that he was still talking (all day, every day) to a girl that he had kind of cheated on me with (he was on a trip; he went beyond the "permission" boundaries). I had to emotionally keep pushing myself away because, as a friend, I had no say over who he talked to.

However, he never showed any signs of stopping, and never understood what was wrong with what he was doing. He wanted a frienship with her and a relationship with me. I can't even be near him when he talks (texts, FB) to her because it is too upsetting.

If he came to me now and said he loved me, wanted to try to work things through, he was sorry for what he did, and he was done with that girl, I would be with him again. Or at least try. But, he never will. So, I guess I have to stop living in a fantasy world and get over him?
<bot>: First love lost. I want to be with him, but his actions pushed my emotionally away. We wanted to try to be together, but he didn't want to sacrifice anything. Time to leave things be?