DS's teacher happened to teach my ex's dd (while I was her step mum) over 15 years ago, in a different school and in a different year group. She's now an adult and I've stayed in close contact with her but both of us try to have little to do with her dad. Ex(dsd) had lots of problems at school and this teacher was really amazing for her. she's been great with ds so far as well.
Ex has sent me an email saying he bumped into ds's teacher where they spoke about ds and (ex) dsd. I dont think she said anything extremely personal or negative but said things like he sometimes chooses to play on his own and struggles with team work, loves art and sport but hates maths and English etc. This is slightly similar to what dsd was like at school but no where near as bad and so far no one has raised any concerns but ex now thinks he is exactly like dsd was.
I don't think him knowing anything puts ds in any danger but I wouldn't have told my ex this infomation and would prefer he didnt know. I will now probably get weird emails about it for a few months which is annoying but I know they will stop eventually, he also has the opportunity to upset dsd which he hasnt done yet.
AIBU to be annoyed by this? Has she broken any rules and would you bother doing anything if as she's been a perfectly good teacher otherwise?