I think I may have given permission.
She first said she was going to tell him I had called asking about an appointment and I said I wasn't comfortable with that and that I would rather tell him myself. Then she said she thought it was in my best interest to have communication between therapists for "transparency and clear boundaries". I was having trouble staying focused and I think I said "okay". I'm just realizing now that I could have said "no, I don't give permission." I feel tricked.