Today I received the dreaded fat letter. I am over weight but had managed to keep my son at a healthy weight up until this year really. He is 10 going on 11. I am not sure if I should tell him we got the letter or try to sort it without him knowing about it. I talk a lot about eating healthily and I home cook. I am currently trying to lose weight myself but I haven't been a good example previously. He is a happy kid, pretty confident and sporty, I don't want him to feel hurt by this but I also want him to understand that he/we need to adjust our diet. Help!