Fights with my Husband

I just need some advice & if anyone goes through this or has gone through this. My husband is so mean when we get into arguments. He calls me a stupid b**** & a dumb b**** every time we argue. He mocks me when I get upset about it. He always throws divorce in my face & says ALL THE TIME no matter what the situation is that he can leave & take our son & I couldn’t do anything about it. We have been married since June but we have been together for 4 years in January. He always says I’m a mistake & he should’ve never married me. I just don’t know what to do. Does this happen to anyone else? Does your SO talk like this to you? I just need some advice right now. Please no hate..