Male best friend ?

Sandy
So I will be 25 weeks on Monday. And my child's father left me at 19 weeks saying he doesn't think the child is his. It is his I'm not a cheater or a hoe. While my best friend is also my ex has been there for me since the day he found out I was pregnant. ( we have been friends for over 18 yrs) And he knows the baby is not his. He calls and checks on me everyday. Well I've been thinking about who I want at the hospital with me. I would love to have my child's father there but I know he won't. He actually hasn't talk to me in over 2 months. I've texted my child's father after every doctor appointment to let him know what's going on and I get no response. I have a 3D ultrasound on the 26th and I asked him if he wants to come I got no response. So I'm kind of thinking I want my best friend there when the baby is born. The only thing is the child fathers family will be there. They have been very supportive just not him. So my question is what would you do?