so, i was dating this girl since november, and about a week before our 8 months she cheated on me and we broke up. then i went on vacation and she is now kind of seeing another guy. i still like her a lot, we have been best friends for 5 years and decided to date last year. idk if i should try to continue things with her or not, because she is kinda a huge bitch to me. tonight she promised that if she didnt go out with her friend that we would hang out, well, she didnt go out with her and she went out with the guy she is kind of seeing because i was already out. i think she could've atleast called me or something. any suggestions?