Fight with husband

Well, we're on vacation & me calling my dad to wish him a happy Father's Day started an argument. My husband said, "Why don't you just send him a text." And that obviously hurt me. His reasoning, is that I don't treat his family well, according to him. His family doesn't call, text, send anniversary or birthday cards. Basically nothing that would encourage a relationship between them and I. My family, on the other hand, has done everything in their power to make him feel a part of the family. I don't support him supporting his mother, she's able bodied and claims she's still a single mother even though her children are grown, with their own families. Bottom line, is she takes advantage of him and he refuses to admit it.  This has caused him to harbor immense hate for my family and me, his wife. At breakfasts this morning, he lashed out. Said I was worthless, doing nothing with my life, a bitch, a hoe, to fucking shut up, everything you can think of. Idk what to do. I'm stranded here with nowhere to go and all I want to do is leave him. We have a baby on the way and I have nowhere to go. I want to get back home and just go stay with my parents for a while until I can figure out a plan. Please help 😔