Don't know if this is an unreasonable or not really or what section I should put it .
My Son started secondary school and in one of his classes is a child whose Mum I know reasonably well .. The child is same as my Son . They never went same primary school though would sometimes see each other in passing . They never seemed to much notice each other at those times.
They had a major row last week and it ended with the "your mum" business (which my son said to the other child) in retaliation (thats His story though so I do not know who begun the tit for tat) ,
I have suggested to the other Mum that we tell them to simply ignore each other as they are , in our opinions, much the same in temperament etc . .. Would you suggest the same , if not for their sakes for the Teachers . As I said they are only in one Class together and I'm sure they can manage to ignore the other for 40 minutes .