I feel lost

Since my daughter was born almost 3 months ago ufeel like my husband just doesn't get it.he still just wants to go out with his friends every chance he gets, doesn't want to wake up at night, doesn't want to take care of her. Says it's too hard to change a poop diaper cause of her parts down there. Says he doesn't know how to bath her or put her to sleep. If he feeds her he expects a party to be thrown. I don't know what to do.

It's his last day off before he goes back to work and he decided to go out with a friend, I told him I didn't like it and I want to cry. I just feel like I'm doing this alone. Words of encouragement please