Hi.
If you were my daughter, I'd deck that boyfriend of yours. What the hell's he talking about? You controlling his life? It always takes two to tango.
I'm actually surprised you haven't left him. I know you think you love him but with all due respect, I don't think he deserves you. You may have your shortcomings but look, exactly what did he do after you had your abortion? Did he tell you it was okay even if you felt bad? That was a lie. Here's another indicator: Did he have sex with you soon after the abortion even if it still hurt physically or in your heart?
What I'm getting at is this: if he really cares about you or even loves you, he should care enough not to have gotten you pregnant both times. Sex is fun (we all know that) but it's more than that. If he thinks that's all it supposed to be, then he isn't worth it.
Even if you give up your baby to adoption, though I hope you don't, I still suggest you seriously think about leaving him. He hasn't shown much respect and care for you especially in your time of need and honestly, if a guy can't be your source of strength and love at times like these, it's really time to move on.
Take care, honey, and make the right choice. Keep the baby and, if possible, please really keep the baby with you. Read all the posts on this site and you'll notice one common refrain from the girls: keeping their babies was the best decision girls here ever made and losing them because of a guy never ends up worth it.
Erick