My child’s father Checks up on his daughter once a week on a good week but if we are at odds he doesn’t check up at all he comes to see her every 2 months..

I let him move how he wants as far as how much he check sup because no matter what I say he doesn’t change...

The last reason he got upset was because I told him I want to change my 4 month old daughters name because she is named after him. He doesn’t help or is barely involved all he does is randomly FaceTime her.. what’s the point of her having his name.. so he called me a evil bitch..

not sure how this coparenting will work when we always are arguing and him not helping.

What should I do?