To me the question of whether to file a complaint comes down to 3 questions:
1. Did the t do something that hurt you?
2. Was the thing he/she did unethical?
3. Do you believe that he/she did it on purpose with the intent to hurt you?

#3 matters to me in a situation like this (NOT including situations of medical negligence, abuse, or physical injury). It might not matter to others.

**4** Actually, maybe this one is most important. If you were to only share the answer with yourself - in your head, where you don’t have to justify your feelings to anyone else - what is your one true purpose in filing this complaint? To prevent pain to others? To try to get back some dignity you feel was taken? To warn others that she is committing unethical or negligent practices? To keep yourself at the front of her mind? To be reimbursed for unethical services? To hurt and embarrass her because he has hurt and embarrassed you? Because you feel like you love her and long for her and you are looking for any fuel to keep the embers burning?