You haven’t said whether it’s his kid but I’m guessing it is based on one of your other posts?

That post makes the situation seem even worse too. She definitely shouldn't have to deal with someone so unsupportive while going through this.

And yes, as sisterfibrosis suggested, you can try to hear him out, see what exactly he resents (having to do things immediately, doing specific things, your way of asking for it etc) and then compromise on these things.

I think especially after the update she shouldn't even try to compromise on anything because it seems pretty obvious that he just genuinely not only doesn't care about her but resents her for whatever reason. He sounds kind of like my avoidant ex who would also choose video games or other little things over me