Most Helpful Guy
I feel like I just read a summary of an episode of Cops.
That should give you a hint about what you should do. Its about at the point in time where you have to worry about the safety of yourself, and even more importantly, your son. The relationship is broken, its not gonna get better, and the longer you stay where you are now the more you're putting you and your son in danger.
This is the type of situation that no matter what you read on the internet from us, I have a feeling you're going to stay. Hopefully you prove me wrong and make the best decision for your futures.