He doesn’t care when he’s mad

I have a problem girls and I really don’t know what to do. Every time me and my husband fight, he says he doesn’t care about me and the baby, but then later he always says that he does, I don’t know what to think. I know he loves me, just, sometimes it’s hard to tell, he acts like this pregnancy is hardest on him, not me. It’s really frustrating. He also isn’t very good with our other two children sometimes, he has no patience. Please help, I don’t know what to do or say to make it all better. I’m 19, by the way, so anyone who knows what I am going through, answer please.

Thank you
Michelle