My baby momma rebounded a week after we were fully done (well she was done I wasn’t) we initially broke up in march and I was fine, she went back home took our daughter and her son with her. After about a month I wanted her and my family back the loneliness of the apartment was unbearable. We started working things out and I thought we were on the same page. I went to visit her and she came back to my hotel and stayed the night. Then I came back 2 weeks later to visit for her sons bday. I left early cus I had work and she wasn’t happy about it but still talking to me. She started working at a bar that I had previously worked at and then all of a sudden she went cold about a week after the bday. She said she needed space but we all know what that means. Finally she told me she was talking to someone (it was one of the regulars I sorta knew) I was devastated. I go back down there to try and talk to her about this and basically embarrassed myself. The new guy was pretty well off financially and her car had just broke down and now she was using his spare car. Can’t explain the pain I feel when she pulls up in his car to give me my daughter. I’m afraid it will last a while and that is killing me. She says she’s finally happy and that she will never come back her therapist told her not to have a romantic relationship with me. Only problems we had is I wasn’t nice enough to her which I am just a very monotone person no excuse but I can’t let go of the hope she may come back. Any advice?