Well done. I notice lots of media now have this overtone, and implication. Good job calling it out.
Was this in a Perth inner-city school? We had this with my 9 year old too. We knew he’d be diagnosed with ADHD that year when we finally got to see the paed, but the 2 day a week teacher was appalling. I also had parents calling me to tell me their kids were coming home saying he was treated badly by the teacher. The other one, 3 days a week, was wonderful, and I pulled him out for one of the first two days after she sent a truely appalling email. I’m so glad your kid is in a good place - mine too, now.