*sigh*

This will be kind of long, I am sorry. My boyfriend and i have been together for half a year. Its been good, you know? But lately, I don't know, somethings changed. He started to accuse me of cheating on him, not out right but through little words and actions. He always goes through my phone, mulitpal times a day. I don't really mind that, i have nothing to hide, its just the fact that i feel like he doesnt trust me at all. He was showing me pictures on his phone today and I saw he downloaded quotes about "lying girlfriends" "cheating lovers" etc. I don't think he realizes how much his trust issues are hurting me. I'm trying to prove to him i am not like the others (or himself for that matter), and that I have trust issues too but i don't force them on him, but its just seriously getting to me. As a back story, i may have caused this myself. My ex husband died recently and luckily i got the chance to make amends with him before he passed. So i was still talking to my ex boyfriend (the relationship previous to my current one) because i have a new outlook on life & death, and i wanted to make sure that even if the ex and i was not together, that he still knew i would care if something happened to either of us. Of course, i let my current boyfriend know i was still talking to him. I never texted the ex anything sexual, or bad in nature. I also let my current boyfriend read all the messages and such, so that maybe that would help him understand nothing shady was going on. Naturally, my new boyfriend got upset about it after awhile so i dropped pretty much all contact with my ex (except the bills him and i still have to pay together). I get that i was wrong there, but i was just trying to be a good person, and that bit me in the ass. There is so much more i would like to say, but i don't want to bore anyone. So basically.....Do i deserve this continuous treatment?