Physical & Emotional Abuse Support Group
Abuse is a general term for the treatment of someone that causes some kind of harm (to the abused person, to the abusers themselves, or to someone else) that is unlawful or wrongful. No one deserves abuse, period. Abuse can be emotional, physical, or sexual.
The one red flag I see, is are you in physical danger? Although I don't agree with her methods, I do agree with her determination to separate you from him if that is the case. She should know that "tough love" is NEVER an appropriate method for dealing with abuse victims.
My advice would be to evaluate your situation and your personal safety. If you being alive and intact tomorrow means that you have to leave him tonight - right now, then by all means do everything in your power to do so. Otherwise ask to be assigned to a different therapist.