My child is just about to complete his first term at school and has bonded with, basically, the boisterous boys. His teacher called me in to say that I need to encourage him to make friends with (her words) ‘children of his own intellect from nicer families’. I founs out that he’s being left out of so many birthdays and the parents at school seem to be totally cold to us family now. We are new to the area and it feels like we have been judged and found wanting. What would you do?