Me and my girlfriend have been together for one and a half year. Not a very long time but we fell in love instantly and we were so happy together. We truly made each other better and supported one another. We did everything together. 

She has been gay for a long time, but me? I have been gay for a long time too but I hadn't come out. So this relationship was a big deal for me. I did everything for her. She moved to another country for 6 months but I had to stay home and finish school. She was having so much fun, and I was so depressed. When she got back everything was great and we worked together and started school together in the fall. 

We were having some problems because of school pressure and stress. I was still madly in love with her and wanted to fix everything. 

About a month ago she told me that she cheated on me. With a girl from her class. I was crushed. Heartbroken. Still am. My heart literally broke into a million pieces. 

She was so sorry and wanted to do everything to fix it. She promised me that she would be better and that she regretted the whole thing so much, and that she only loved me and nobody else. What the f* am I supposed to believe? 

I decided to stay with her, but I haven't forgiven her. I don't know if I should. Should I? Why should I believe anything she says? She has me questioning my worth, my self-esteem is down the drain and I can't focus on anything. 

Well.. thats my story (the short verison). I found this website and thought it would be good to express myself and possibly get advice from a impartial party. 

I have no idea what to do, so I'll take any advize you might have for me.