We had troubles with DD in kindy. It was horrible.
It was a great school. Small with only 12 kids & like family. I do still miss the caring community aspect of the school, but anyway.
DD was the only one in kindy. There was one boy in year 1 & 2 girls in year 2. After a few days Jazz started saying that J (boy in yr1) was being mean, but I told her to ignore him.
Then I saw the girls in year 2 & how they were. If they were alone with her they were great, but once they were together they ran off & hid on her & tried to avoid her.
Then she came home with bruises all over her legs. I asked what happened, she said she didn't know. Then a few days later she said something about J throwing rocks at her. I realised that thats where the bruises came from & I was infuriated!
12 kids & noone saw that! How hard is it to watch 12 kids!?!?!
So I went up & talked to them, & they did fix the problem with J. He & Jazz are now great mates, but the 2 older girls were still the same.
After she finished kindy I decided the school was just too small for her. She was hanging out with 10 & 11 year olds.
Now that we are here she is so happy. The principle told us this morning just how much she's improved & how hard she's trying. She's really popular & just so happy.
We moved 8 hours away to the small town my mum lives in, but her being happy has made life all round so much easier.

I know changing schools is a bit drastic. Not something thats really possible.
This school fits Jazz's personality better. I'm so glad I did it.

I'm not sure if my post helps at all. I thought I had something really helpful to say, but my mind went walk abouts again when I changed nappies, lol.
Just know there are others going through the same. It can get better. I hope the school agrees to him playing with the younger kids.
Sorry my posts wasn't as helpful as I'd hoped .