((((((((Freewill))))))))),
I personally know what it is like to feel the anger of T, it isn't pleasant. However, I don't think telling you to leave was therapeutic. He should have talked it over with you and helped you learn different ways to express your anger. Kicking you out deprived you of therapy time which could have been used to change your behavior. Your T used aversive consequences which, in my opinion, should be used as a last resort. Best of luck to you