Some of these have reminded me of the snobby infants school my DCs went to.
There was a very definite split between posh and not posh mums. I used to prefer the not posh mums as they had a laugh and were easy going.
Anyway, the PTA was invite only, and, as I was considered "not posh" as I stood with them I wasn't extended an invitation (insert fist bump here).
So, the snobbery was ridiculous.
One of the not posh mums had a blog. It was known about, she was a great writer and a funny person. She wrote about what it's really like to be a mum with DCs, none of the white couches and fancy stuff.
She wrote a post about the behaviour of the posh mums at the school. No names mentioned, but she referred to the PTA as Poshos Twatting About society.
It did not go down well.
She was told to write an apology on the blog-she said no. And if it was obvious who was who, it was their fault. Their behaviour was rude, obnoxious, and snobby and having an invite only PTA was off and also excluded the minority group parents too so they were bloody racist and snobs.
She got death stares the rest of the year before they all moved onto primary. I thought she was spot on.