<human>: I broke up with her for causing high school drama in our relationship. She kept telling me that there was a guy that she works with that kept flirting with her and she told me that he wanted to fight me for her. It sounded very reminiscent to what she used to do back in our senior year of high school and I have had enough of that.

I decided to end it when I picked her up to go to the gym and I saw her face... I felt like I couldn't trust her anymore after she handled the flirting at work, so I told her about it. She immediately starting crying and told me to bring her home. We got into an argument over text where I decided to tell her that it wasn't going to work out.

I think that I let my emotions get the best of me. I'd like to say that there were times in the relationship where I was so unhappy that I would have rather been single, but I really love this girl. I've never felt this way about anyone I've ever met. We did everything together and she was my best friend. She's still talking to me and it seems like she's taking it better than I am right now. It seems like she's already moved on.

Give me the gist of the text in a nutshell
<bot>: Should I try to make things right with my ex or should I just move on and hopefully find someone who makes me happier than she did? How do I move on from this?