Am I out of order? Or is he?

Im pregnant.

My boyfriend was furious when he found out even though we had been having unprotected sex.

He wanted me to get an abortion and I refused.

This has lead us to argue every single day since we found out last week.

He says he still wants to be with me but has been acting spiteful and nasty towards me even saying that he loves me less because of my choice and that he feels betrayed. He really does not want the baby and has no feelings towards it at all.

He realises I am keeping the baby, but if he can't talk to me about it now, will he ever? He has been behaving in ways he knows I wouldn't usually tolerate but because of this news thinks it's acceptable.

We live with his parents at the moment, but housing is being sorted for us.

Do I do this alone? Or do I stay with him knowing he will resent his own child?