My son had ASD and ADHD. Although I don't speak about it to other school Mum's about it (I tend to keep myself to myself) the school was wildly indiscreet. One Mum I am somewhat forced to encounter on a regular basis likes to make nasty comments...
"Teacher told me that she prefers the challenging children that must be why she likes littlelustre so much"... umm ok.
When they mixed the classes at junior level..." that's probably because no-one wants littlelustre."
About another pupil..." he told me he has ADHD... he shouldn't go around telling people that its so shameful...I don't believe in it anyway... they're all naughty aren't they it's all rubbish isn't it???" in a very pointed way.
At Christmas..." My DS told me that Father Christmas came to the class today" (true) "he said they all got a present, except littlelustre...much laughter".
Now I had never risen to it, never. I'd always smiled, always ignored. But this last one for some reason just cut to the quick. I informed her quite gently that I didn't think her son was telling the truth about that one... cue her becoming massively offended. She now mostly ignores me... bonus!
For some reason she has just never liked me... once she mentioned the PTA and I said vaguely that I might think about joining and she launched into a massive rant about how "Mum's like me" who stayed at home and didn't work like she did should volunteer for the PTA "...after all you don't work do you!? Well? Do you!?" Umm well yes I do actually I work nights that's why I am always around (and hanging) for drop offs etc...not that it had anything to do with her anyway! Her face was a picture when she found out I worked mind you.
Sorry that was long... and quite cathartic actually. Thanks OP.