<human>: Provide a brief overview of the text.

This is nothing too serious, but for the past year or so my relationship has not been the best but I love her and there are a lot of upsides to the relationship. She has done multiple things to break our trust like doing sexual things with another guy while we were taking a "break" (aka no title but we were basically together, still acted the same), kissing a different guy, sending naked pictures to a group of male and female friends. I always find out from other people about these things and then she denies until I bring up the proof. She also expects me not to be friends with certain girls because of jealousy and her own insecurities. She knows all of these things upset me and they haven't happened more than once, but I still struggle on whether I want this relationship. I've tried to end things before or bring the problems to her attention and try to fix them but it usually never works. I would really appreciate advice on what to do.
<bot>: GF and I have trust issues lots of problems, but there is upsides to the relationship so not sure what to do