<human>: Give me the gist of the text in a nutshell

So we are in a long distance relationship she lives about 50 minutes away so we can't see each other often with our work schedules. But the reason I think I should break up with her is because I think she is cheating on me. Before I went up to see her she told me that her and her friend had gotten into a pinch fight and she had bruises, when I saw here she had bruises on her nipples. Also she was telling me today how she has a cut on her thigh which is pretty high in her inner thigh when she showed me it via pic and that one of her guy friend saw it when she was wearing shorts and the band aid came loose. I am suspicious of that because she was talking to me about her cut and that sorta slipped out and then back tracked and said the band aid came loose and that's how he saw it. Also, I wont be able to see her till at least a week because of her retail work schedule so I'm kinda fed up with this situation. What should I do?
<bot>: Girlfriend lives far away has bruises that I'm suspicious were caused by another guy. Guy saw a cut she had on her inner thigh and I'm suspicious of that also.