Is OTHER wrong in the post ? POST : Background: Met a girl off Tinder, and hit it off pretty well. She had some stuff going on involving being a unicorn for another couple and a weird situation with another guy resulting in police intervention, all of which happened before we dated but while we were initially talking. About 2 months into us dating she goes home with me to meet my parents as I live about 10 hours away from them. My parents and I don't have the best relationship but we grit and bear it for the sake of family. Girlfriend isn't happy with how I interact with them and tells me about it afterwards.

Fast forward to this month, things have been going okay, but not really the best. She recently was diagnosed with Bipolar and I said I needed to consider what that meant for us because any past relationships whether romantic or friendly involving Bipolar have disintegrated. She takes it offensively and I can understand why as I'm not being supportive of her diagnosis. This leads to her breaking up with me two weeks ago citing that she needs time to figure out what we are to one another. To me that seems reasonable because we're both having on and off feelings for each other. We agree that staying friends seems like a viable option while she figures out what she wants. She continues to talk to me telling me how she loves me and I tell her how I love her back. Meanwhile she is going out with other people including the couple from before which fine by me, we aren't dating. We wind up meeting up to talk about our situation and she tells me that she was just fooling around with these people to get my attention (or as my friend said: "make you jealous so you take her back"). I'm not the kind of person that gets jealous and I took it that she wanted to move on. 
Now for the part that got me going, since she is now at my place and her phone is dead she asks me if she can use mine. I agree and go take a shower. She asks me questions regarding a friend that I have and whether or not I've started seeing said friend romantically. I've made it very clear prior that the friend was just a friend, because girlfriend was very insecure about her. Girlfriend informs me that she read my messages between me and my friend and that she doesn't think we are just friends. I tell her that she has broken my trust and that I don't think we should go back to dating because I can't date someone I don't trust. Girlfriend has made it clear she doesn't want to be "just friends" and I feel like I can't date her, so am I the asshole for thinking I should cut tail and run?