I sent my six year old DD off to school this morning with a packed lunch filled with two ham sandwiches, an apple, yoghurtised fruit pieces and a bottle of orange juice. She came home with the remnants of the apple, an empty packet of space invaders and the wrapper of a chocolate bar. I've spoken to DD about and she says another friend 'gave it to her'. I'm partly annoyed at the dinner ladies for not stopping kids from swapping food at lunch (for allergy reasons, if anything) but also at this kid's parents; if I send my child into school with a healthy lunch, I do not expect her to come home with an unhealthy one. It's not the first time this has happened, I've been through the same thing with my older children and although I've ranted to a couple of people about it, I've come to mumsnet to vent my anger a little further. AIBU or just missing something? 