Me and my fiance been knowing each other for about 10 years now but didn't started dating until 4 years ago. Fast Forward 8 months within our dating he got into a little trouble and caught 4 years in prison. He been gone for almost 2 and half years. But for the last 8 months I been having a affair with this guy I met. My fiance will be home soon on work release and the guy now tells me he is falling in love with me and don't want to be with his gf. But I don't want to be with him and I want to be with my fiance. And another thing my fiance suspect that I'm cheating but I keep blowing him off telling him I'm not. what should I do