My boyfriend and I have been together for 10 years. Because of his terrible credit we haven't gotten married. We have 3 children together and I am 33 weeks pregnant with our 4th. 3 years into our relationship, I found him sending inappropriate text messages to another woman. This was completly accidental on his "myspace" page when he left the email open. I immediatly broke things off with him. After a few months I started dating another guy. Nothin sexual happened with him, and it was over quickly. My boyfriend and I eventually got back together and have been doing pretty well since. But now all of the sudden he says he is convinced something more happened than I am telling him, and he harbors aggression towards me for it. He told me he didn't think we could stay together. He has been texting his ex gf who is married with 4 kids and lives 2 hours away. Although he say he needs time, space, ect. He still stays here, eats here, I do his laundry, and we have had sex. Everytime I approach him about "us" he says he needs more time. That he wants to be with me, wants our family more than anything, ect... ect.. He has changed hisbehavor too. He now carries his phone with him EVERYWHERE. only charges it when he is sitting right next to the charger, takes it off when he needs to get up, keeps it on vibrate, and sleeps with it in his pants pocket.
I am so emotional and I want to make ure my feelings are rational. It seems to me like he is using my past relationship as a scapegoat, making it clear that we are "not together" and playing games?? Any input??