I have been married for jsut two years now. Wow. And I dated my husband for 4 years before that. After 6 years of beign with this man, I have never had to wonder and plead with myself as desperately as you are, asking myself how can I PROVE that I am a good wife. If you messed up in the past by being unfaithful, then yeah, he will have some trust issues. The only thing you can control are your actions. So, with that said, ACT and BE a trusting and loveing girlfriend. Just be blatantly honest with him about everything. you will both grow in the honesty of your love...unless he is a controlling jerk who wants to know where you are, when you are, and who you are with--then run for the hills!