What should I say or do?😔

My husband is from South Carolina & I am from Texas. We live in Texas. We met when he first came to Texas he has been down here for 4 years now his dad lived with him for 2 years and then went back to South Carolina. We seen his dad about 3-4 months ago when we went to South Carolina to visit his family, well mainly his grandma, dad, mom and siblings & friends. He doesn’t care about the rest of his family at all. Well his dad passed away 5 days ago, he wasn’t able to make it to South Carolina on time for the funeral so he missed it. Now he has been nothing but rude to me & just earlier we were cutting up & laughing in bed & I said “I can’t wait until we have our own place” because we have 2 babies. And currently living in my dads house while he draws unemployment. Well out of nowhere he says “yeah I knew my family before you, they are more important & you’re the reason why I never got to see my dad”... I literally died inside when he told me that, I lost my mom 7 years ago & would never in my life accuse someone of the reason I didn’t get to see her or be there for the funeral. That topic had nothing to do with me saying “I can’t wait until we get our own place”, he literally just brought it up out of nowhere, it shocked me. I tell him all the time he could go down there with his family, but he thinks I’m trying to keep our daughter from him just because I won’t be able to go. I am 25 weeks pregnant with our 2nd baby & considered high risk. I can’t travel that far. So of course I told him he could go by himself, I’m not keeping him from his family. And now he blames me for him not being able to see or spend time with his dad. He has done nothing but call me mean names. And he also ignored his dads calls for 2 whole weeks & then he ends up passing away, so I think he feels kinda ashamed for that. I need advice..