I have been with my boyfriend nearly a year and a half now and things are generally pretty good. However, I know he is chatting to other girls as I have seen on his phone. There is one in particular I am worried about because they chat a lot and some of the messages have really upset me but he doesn't know I've seen them. I would like to think he would never properly cheat on me. But I am so scared of losing him, I don't know what to do.
If I confront him he will just make a joke out of it. I just want some clarification that he isn't going to leave me or cheat on me, without seeming like a psycho girlfriend.
I love him so much and don't want to lose him. What should I do?