It was at that point that I knew I had to make my decisions regarding that, for me and me alone and my M and X were and entirely separate issue.
Totally agree with this statement. You need to pull your H out of the equation and do what is right for you, your girls, and this new baby.
H is going to be a jackass for the short term at minimum. Do not let him bully, or guilt you. Frankly, I wouldn't keep discussing it with him...it's just going to be fight after fight. Remember, he is in a fog right now. He wasn't thinking clearly before the pregnancy...he's a raving lunatic at this point. Space is the answer....best for you, best for him.