Unprofessional is unprofessional. I caught my first therapist in a lie. My second therapist threatened to drop my case when there was (another; there's been many) death in the family, lunged at my mother like we were on the Jerry Springer show and like she wanted to physically fight my mother, cancelled an appointment due to an alleged death in her family, and I later learned that she is a part of a team that is hired solely on her physical characteristics. The third therapist told me my only problem was that I talked too much; at that point I had socially isolated so much that the only person I could omit from my life was her, so I never returned.
Don't tolerate abuse. Take a break, try a therapist in a new city or by videoconference. But don't tolerate abuse.