I'm aware the OP didn't mention she has any knowledge of her child being bullied.
She did mention her child hating school and attempting to change to a different school, something I tried to do TWICE (guess "taking control back" didn't work then huh) and got no support from the people who should have helped me. I still resent it to this day. They didn't even try. They gave the same excuses you did. What if happens again? (Keep suffering where you are).
I am just warning the OP that if she does nothing but fob her off and leave her in an enviroment she hates, similar life long feelings of resentment may occur in her own child. This may affect future relations and lead to estrangement.Uncomfortable to hear, I know. Much "kinder" to the parent to just blame the disobedient, struggling teen (teenages, tut! So hormonal, am I right?) and absolve them of all responsibility and action. People have jobs! It isn't that simple! What if they were right! Best do nothing then. Stay in that hated place. Don't bother or care to do anything to help her get out of there.
As for "taking back control". What do you suggest I do with a broken body that requires consultants from four hospital departments to manage? "Identify" as able bodied and sane?! Talk talk talk and hear some bullshit platitudes about "taking control"? Make ANOTHER doctor cry? Maybe another storm out in frustration?
My life has already been "ruined" and now I have to manage as much 20 hospital appointments a month. I doubt I will make old bones. Like I could afford therapy anyway. Chatgpt is my therapist.
I think I would have a lower ACE score and be less prone to the many autoimmune disorders I have if I had been spared such awful, hated teenager years and felt I had a parent on my side who took action. The body keeps the score and I was born totally healthy.
I would rather spend another year on in centre haemodialysis with a 500ml fluid restriction than repeat my teenage years. If only my parents would have got me out of that school. They had the time and resources, just not the inclination. They could have even afforded private.
I hope OPs daughter gets to enjoy her life and cherish her education, rather than be left with a festering, life long mental wounds of resentment and "What if?" and "Why didn't my parents care at the time to do anything?"
https://www.sciencedirect.com/science/article/pii/S0277953624001345
One potential reason for the persistence of bullying effects in adulthood is that, as Powdthavee (2014) hypothesized, psychological resilience in adulthood is determined in adolescence. Those who face adverse childhood experiences (ACEs) may be less resilient in future. Analyzing individual panel data from the British Household Panel Survey (BHPS) he concluded that “people who during their early teenage years had spent a significant amount of time fighting other people, arguing with their parents, and whose parents had reported lower mental well-being were more likely than others to have worse mental well-being and lower life satisfaction as adults” (p. 89).