As a teacher I would have preferred the girl's mother to come and tell me what was going on, so I could deal with it, rather than writing a letter, especially if the letter was written to the headmistress or master rather than to the class teacher.
However, as a mum, I would probably have done precisely what your DD did, OP.
I am shocked by the number of adults here who seem to think you can stop bullying by bullying the bully!
Whatever happened to teaching children by your example?
BBC 2 Proms A Tribute Marvin Gaye
Soops kitchen, a place of reflection, refuge and at times revelry.
Daughter says I should always be the one to visit



