try to spy on him maybe his really cheating on you
If this is every night, I think you have to listen to yourself and trust your instinct. If you have so little trust of him, there is a reason.
You should be able to sort this out yourself. I know it sounds odd, but take your pick from these options; You want rid of him ; it appeals to you; he is cheating; he is lying about a `friendship`, he is cheating on you but not sexually, maybe finance; he doesn`t love you any more; you don`t love him any more.
Either deep down you really don't think that he is faithful... or you haven't gotten over your past experience being done wrong. A key to a successful relationship is starting with a CLEAN slate. If not, trust issues and insecurities are going to prevent it from working out. Good luck.