I have been invited to lunch by some mums at DS' school. I've been out with them before, but recently DS (9) has been bullied (left out and told to go and play elsewhere) by some of the children of these mums.
Also, he wasn't invited to their parties, when he had thought he was their close friend and when I tried to arrange to meet up over summer, they were "busy".
I don't really mind this - I know friendships move on and change a lot at this age and DS has found other friends. But why invite me to luch therefore, and would you go?