So I was in a very abusive relationship for 10 years abd had 2 children finally left... Connected with an old friend from school and fell in love we have been together for a year talking for 2.. My kids dad is in prison and new BF stepped up and treats them like his own (doesnt have any) in completely in love with him trust him with my whole heart and he does everything for us and makes sure I know he loves me.. We had a miscarriage last week that was hard on us both anyways. The girl (married) he talked to before me randomly will try to contact him and he will tell me and not respond she called 3 times the other night out of nowhere last time was in february. We talked abiut it I expressed how it bothered me well i looked through his phone which I never do and found out a few weeks after we started dating they would talk pretty frequently he mentioned being with me and how I would do anything in the world for him he didnt try to screw her or meet up but it was never mentioned to me and somethings really hurt my feelings apparently he still has old pictures and he also entertained her behind my back while he was out of town for work.. What should I do I know I can trust him i really do but this just kinda threw me for a loop... Ughh