Tipsy, it sure sounds to me as if you have grounds for all sorts of things, but I am not a lawyer. I recommend you check out two threads on the Psychotherapy Forum here, one called "To Complain/Not To...... and the other called "Survivors of Unethical Therapy". I'm pretty sure you'll find some interesting information there.

Your post is probably going to be assigned to that forum anyway.

All best wishes...