I need opinions

Clarissa
I've noticed a pattern with my ex. He has the worst temper and gets angry fast. Anyhow if he is in bad terms with me is also bad with his child. If he's good with me he's good with his baby. I'm sick and tired of how one day he doesn't care he tells me to f*** off and that it's not his baby. Two days later he tells me I miss my baby how is he and what not. Like what the hell is wrong with you our son is not an object or a toy to treat that way. I texted him earlier to inform him I might be showing signs of preterm labor and he completely ignored me!! I tried calling before and I got ignored again he DOESNT CARE he doesn't BOTHER at all. And he tells me this is what I get and everything that I'm going through now it's my own fault when I clearly haven't done anything to deserve this especially not our unborn son. IDK WHAT TO DO:( my family tells me to leave him alone and not even bother to alert him when I'm in active labor or even when the baby is born cause if he really cared he would check up on me and try to help without me having to look for him