Call the DV hotline.
Awareness: You are aware that this is happening and that you don't like it and don't want to live this way.
Acceptance: This is what it is. He isn't going to change. It won't change for you either, unless...
Action: You take a step to remove yourself from the unacceptable situation. Find a private place to call the DV hotline. It doesn't obligate you to do anything if you can't or if you aren't ready. But your knowledge is your power. Knowledge will help take the edge off some of the fear.
You deserve to be happy, healthy, and safe. Your child deserves to be happy, healthy and safe. Period.