Search Results: how to catch your girlfriend cheating

So few months back I had a hot af and popular girlfriend, that I caught cheating on me (kinda). She thought I wanted to break up so she did it herself: There was this guy having a crush on her for a while, and once she thought that I wanna break up she got together w him. I found out she was cheating on me so I obv got mad at her. The reason she told me that made her cheat on me was thinking that I wanted to break up myself.
We have not talked for a long while untill I found out thw broke up. We started talking and she told me that she loves me, and that she regrets doing all the shit she did. Now we kind of got together again but we just had a fight, a guy told her that she's his crush, and she posted that on facebook although we were together. I got mad again, she explained this (she met him at a dance club thingy and he didn't let her go, and that she does not like him). I am not sure what to do, trust her although she cheated on me once or break up? Please be descriptive in your answers and tell me exactly what to do. If you need any more info bout something just ask me. BIG NOTICE:We are having a distance relationship, there are like 5-6 h to get to each other.
Again, be really descriptive and tell me what to do, I really need help.

There is just SO MUCH cheating today. And in the end, what does trust even do? Lets you get fooled easier and more often, as well as allows your boyfriend/girlfriend or wife/husband to fall into temptation of another person. Believe it or not, but everyone can be seduced and catch feelings for someone else. All it takes is time and the right words. So really, trust is a bad thing in the way that you all believe in it. I'm not saying you should accuse or control your significant other, but there does have to be some restrictions for the both of you and explaining yourself when you do anything. Most of the cheating and "Trust" comes from pride. But in order to get a good, long and actual loving relationship, pride MUST be taken out. And the pride I'm talking about is, "You can't tell me what to do, I'm my own person, you don't own me, ect" That bull crap.