he is fucking cheating!?

Nicole
Ladies... I don't know what to think. I'll start at the beginning, My boyfriend and I have been living together for 2 months now and it's been great. But when we first started dating there was the girl he was texting and actually dating before he met me. Anyway, she never stopped calling/texting him while him and I are dating and he had said to me that he sent her a long message how what she is doing is effecting our relationship. So obviously I was on cloud 9 because now she is gone. Anyway, It's almost our anniversary and other events that have happened, I swear to god I've seen this girl coming up to him ect but he said it wasn't. So I decieded to check his phone, and I found texts between them, him telling her that she is his world and how he wished he was with her and not me. But she avoids everything he says but she asks about me. I'm torn and I don't know how to bring this up. The last message I read was that she told him to stop these games and leave her alone and stop making me look like a fool. What do I do ladies... I need help. I'm heart broken.