nik, So sorry you are having to deal with this, my heart goes out to you and your son. He is completely out of control of himself from one minute to the next. S4H is right you need to remove yourself from the situation. Do you have a friend that can go with you?
Formerly "missherlove"
Me49 XW49 M17 T19 S16 D20
Expose yourself to your deepest fear; after that, fear has no power, and the fear of freedom shrinks and vanishes. You are free.