Single and unsupportive family

My bf left when I was 15 weeks pregnant with our daughter. He has sent me messages telling me how he wants nothing to do with the baby then weeks later he says he does. But yet other then email there is no contact. If I don’t respond right away he starts getting nasty and threatening me.

My parents are not happy at all that I’m pregnant this is baby #3 my first 2 are from my ex husband who we’ve been divorced nearly 5 yrs. I’m constantly told I need another kid like I need another hole in my head or I’ll have 3 kids too many.

So now it’s just me and my girls now again but my mom / sisters refuse to give me a baby shower because I had one with my First who is almost 10. When I told my mom that was basically 10 yrs ago she told me it wasn’t her problem...

Im hurt, and I’m struggling with how to cope when it’s clear my daughter isn’t wanted