venting !! Need opinions

So I’ve been messing with this boy for around a year now .. well in July I fell pregnant & in August we stopped talking for some months so I got an abortion cause I had none of his support and when he found out he was mad ? Anywho we got back together well guess what ? IM PREGNANT AGAIN ! And guess what ? We haven’t talked in 2 weeks since I told him ? Man wtf ???😡 I hate him man smh .. he also has a 4 year old daughter ! I told him to stop finishing in me ! Oh yea and I’m 17 😧 please I need advice