What should I do ??

Just found out I'm pregnant im out of town taking care of my sick grandma with cancer stage 4, and my husband lives with his parents because he doesn't want his own place until all debt is paid off and he just told me he wants to live with his mom and dad until he saves money. He doesn't want anything to do with my family I don't understand why they have always helped us and love him very much.. and he said it's that or nothing at all between us anymore.. this all caught me by surprise he didn't give me a chance to tell him he was going to be a father he hung up on me.