People in the delivery room

At my hospital I am allowed to have two people in the delivery room. That being said I told my boyfriend I wanted both him and my mom in there. My mom is my biggest supporter and has stuck by my side through my entire pregnancy especially when he hasn’t. Well he through a fit and said that if I wanted my mom in there he wasn’t going to be there. Now I really want them both in there for the sake of my sanity, but I don’t want him to miss out on this part. He’s been at every ultrasound and a few appointments, so it would crush me if he wasn’t there. But like I said too my mom has been my emotional support every time he has claimed it isn’t is and has tried to get out of it. I just don’t know what to do or how to feel. Any help is greatly appreciated.