I got pregnant by a self man

MnM
Well ladies,
 I just went to my 12 month check up. This time was different then the previous dr. Visit that my ex and I have gone too. 
This was the first time he understand the idea that we are keeping the baby. Mind you all the other visits we had and dinners I went to with him. He was just wanting to talk about why I would want to keep the baby. And why I wasn't getting an abortion.  because I wouldn't change my mind... he's accuseing me that " he wasn't getting a say in this decision " 😒 (I have to remind him that birth control pills are not 100% and a man should never JUST be leaving it up to the women to be proventitve because of that) so his say so when he had the chance  to where a condom during intecorse if he was so worried to be dad one 
I have said why and the reasons for this baby to stay since I've first got the news I was pregnant... so months now, even giving him the option to leave! (I'm a single monther of two kids, so doing it alone is what I do best anyways) But he says he'll be there for his kid.
So now here we sit in the dr. Office and he gives me the silent treatment. Doesn't even sit in the room with me to hear about the baby. He stayed in the waiting room
So anyways. I just feel like now the baby is here to stay he's hasn't been here to support me or the baby. And now that the bany is here to stay, he has nothing to talk about. I don't want him at the appts if he's going to negative about it, because I'm here to be happy about this new life. And I have plenty of family members and friends that are excited and happy for me as well. And I would like to stay around that kind of energy moving forward.
Is there anyone else out there who is dealing with someone as selfish?? He just really bothing me. I just want to do this in peace. Thanks for reading 💝🌸💝