I am 18 years old and engaged. Me and my fiancé have a 10 month old baby. The point is I can't trust him even around his guy friends. His friends in the past have tried hooking him up with other girls. I get really mad when he goes out with them even knowing all of his friends and I don't want to be like that I want to be able 2 trust him and be OK with it because he doesn't hang out with girls just guy friends as far as I know. Need advice on how to get to trust him.