Hi there, by the sounds of it u don’t have any children with him? And I am guessing you are still quite young? If that’s right, my advice is to leave and never look back. Start your life again while you can!
Please, believe me! After 16 years, 3 kids marriage and a house I can’t just leave!
You can have a great life still, but you won’t if you stay with him, if he has progressed to that it will be even harder for him to stop. X