I'm so sorry that you are going through this.
It does not sound like a healthy or safe situation for you or your child.
I can tell you from experience that verbal and emotional abuse doesn't just get better. It will only get worse for you. Better to leave now than wait and wait.
I waited and I have guilt about the environment that I raised my children in. they have little experience of what a healthy marriage should look like.
Better to live in peace alone than continue to suffer his abuse.