More than likely you have a losing battel in your hands. The superintendt and school board HIRED the principal. Doubtful they will not side with her.
Politics are always messy and unpleasant. Would be nice if your principal had been more communicative and conciliatory. seems way over the top and a waste ofeveryones time, to have had to go to the lengths youve gone with a mediator and all. after all, its a parent group. cant parents and principals work things out among them???? wonder how the principal and the staff relations are...............surely similar.