My boyfriend and I have been together for just about 3 years. There have been trust issues from the beginning as I found out he was seeing me and his ex at the same time. He has always had problems telling the truth so I have always felt he is up to something. Really recently I found out he had been on lots of adult dating sites, sex dating sites and even sexted a few girls. I have done so much for him, even stuff I bought for him, something that cost just about 300 pound, I have just found out he sold it for cash. I just feel like I am a door mat now. I have to think of my son and not just myself. He is 9 month old. What would you do? I have given him loadsa chances but never backed them up so obviously he thinks no matter what he does he can always get away with it. What should I do? I live with him and my son and would take my son wherever I go