I completely understand the way you feel and why you want to "ghost" her. I'd feel the same way, frankly. What she's done is a betrayal, and I don't care if that was done with good intentions.

But I do want to urge you to keep talking about it here. By the way, you may also contact TELL for additional support. Even though they provide support to people who were abused in therapy and your case doesn't fit that category, what your therapist did was still unethical and harmful. I think, they'd be supportive if you contact them.