I have caught my boyfriend lying, about speaking to his ex wife when he told me he told her off, going out to bars and talking to other girls that "his friends gives his number to". When I confronted him he told me everything. He says he is scared to tell me these things because he knows how upset I get. When we talked, I told him he broke our trust and broke my heart. He told me he wants us to work, and that he will do anything to gain my trust back. I can't stop snooping in his phone records and email. It's driving me crazy, I love him and I want to trust him, but can I? He says I just need to have faith that he's learned his lesson, and that he will never again do something to jeopardize us. What should I do?