Delivery room..😫

I don't want any one other than me an my boyfrien in the delivery room.. My mom passed away last April. An if she was still here she would be in the room with me for sure.. I'd want her to be. But my boyfriends mom was talking about it an I just told her me an him will be the only one in the room. An she got upset an was like I know your mom can't be there an I want to be there for you... I know she's trying to help me but I don't need that.. I need my mom an being that she can't be here I don't want anyone else there.. Even tho she isnt here i feel like shell still be here in a way. An I can't let nobody take her spot.. Do you guys think I'm wrong ..? Should I let her?