"step-dad" issues

Na
I swear to god if this guy opens his mouth one more time I'll be giving birth in jail, do not tell me when I can and can't have my son! I'm due on February 21 and one of his sons birthday is on the 19, cool I don't care I haven't like this guy or his family since my mom married him. Anyways, he's over here trying to tell me when my son can be born and when he can't be born. He told my mom if I go into labor on his sons birthday that she's not allowed to come to the hospital and help me through birth. My SO and I hate this guy with a passion and neither of us want him around our son because he feel like he is disrespectful and just plain rude. Since the day we found out I'm having a boy he has done nothing but disrespect me and try to tell me how I need to do my pregnancy how I need to raise my son and when my son can be born and when he can't be born. Like stfu you're not allowed in the waiting room in my hospital room or my son!!!!!😡😡 I'm beyond pissed right now