Well I'm glad she is happy for now. And it is good they ate doing things. Is it possible that the teacher is at odds with whoever has to approve moves/changes etc. Some teachers seem to be offended at the suggestion that they can't cater for the child even though they are refusing to do so. They basically seem to think the child should take what they offer and be grateful.
It is amazing how a teacher can interpret "I am no longer able to pretend enthusiasm for this because I am too disillusioned" as not being able to do the work or in some cases as being an improvement ("they have settled down a lot - they no longer call out and they don't rush the work anymore - they are fine now").