My dad won't come see the baby

My dad won't come see the baby once it's born. He would rather be with his new girlfriend then see his first grandson.:| he's hurt me a lot by first saying I seen your fucking belly on Facebook and then all he talks about is the guy who got me pregnant like saying I hate him I want to hurt him so bad (the guy broke up with me) but it's like I just want to forget about the guy he acts like I shouldn't make my pregnancy happy and it's really making me mad.