Imagine dragon stay strong. Keep him at arms length. I am very concerned about the levels of violence he is now displaying. It’s a bit of a crunch time for him now. He is behaving like a toddler having a tantrum, not so unusual in people who failed to grow up because they took alcohol or drugs which stops them having to face into life. Narcissistic Personality Disorder is the most dangerous of all of them and his current behaviours would also suggest an anti social PD too.
Have a break, we are all here for you. Xx