Not Letting Baby Father In Delivery Room

At my hospital they are only allowing one person in the delivery room and I’ve decided to have my mom be that one person! Me and the baby father broke up in January because he was emotionally abusive and cheating and I couldn’t stick around with that while being pregnant! And I’m trying to be nice to him and let him be involved but at doctors appointments all he does is sit on his phone and doesn’t pay attention and that PISSES me off to the max and so I decided to not ask him anymore about going to the doctors appointments with me anymore because of that reason! So today is what BROKE the straw for me deciding! I called him multiple times and he answers and hangs up and then decides to call me back and yell at me saying I made him lose 3,000 dollars in stocks when I didnt know why he wasn’t answering the phone! And he a lot of the times chooses money over his family when I understand you have to provide but you totally ignore everyone and expect people to be okay with it.. and so I told him I dont want him to be in the room while I’m giving birth because I know i will flip out if he is on that phone the whole time!! And he said that it’s not about me when giving birth when honestly it is half way about me because if my blood pressure is up in will affect the baby!!

What do you ladies think? And I wrong for deciding this or no?