You. Cannot. Put. His. Name. On. There.
(Unless you get married before giving birth. Or, you all commit paternity fraud)
Do you understand yet?
He is not convicted of anything pertaining to do - hence the court doesn't really care about his relationship with his ex. You can't prove he's a danger to you or your unborn child. And you cannot prove he's still on drugs.
How badly do you want this to end up?

