I caught my BF sending sexual...?

Wow sounds like you got yourself a real winner there. Sorry to hear you let this guy knock you up. He's 32 and a loser. You're just setting g yourself up for failure if you think staying with him so he can be "daddy". If he's nit respecting you now and he knows you are pregnant sh*t ain't going to change once that baby gets here. Just move on girl. Leave that mama's boy.