Oh chic my love. I am so sorry.
It must be so incredibly painful to have your child behave like this.
And I am ashamed to tell you that many years back, I behaved this badly as well.
Had terrible screaming fights with my parents; they were only trying to help me. It was very very ugly, and I am surprised in retrospect that they did not call the police or have me committed.
I was an out-of-control addict.
Take away the drugs and alcohol and I am the person you know today.
I hope with all of my heart that it can be the same for your son.
Please, as Lee Lee said, keep yourself safe here love.
We have something hear called CAT ~ Crisis assessment and treatment teams.
The will come to your house and help you when someone is dangerous and acting in a manner that is genuinely frightening. I would imagine you have a similar service there?
Sending love and prayers,
V xx ♥