DD told me that her friend, 13, was crying in school today as they were recently given a talk about the dangers of smoking and how it's a big risk factor for cancer - her Mum smokes (which I didn't know before today) so the poor love is worried about her mum getting cancer. She doesn't want to talk to her mum about it apparently. DD has sworn me to secrecy and I don't know what good telling the mum would do apart from land a massive guilt trip on her, presumably she's tried to quit and failed. We get on well when we see each other but she's not a friend as such. I just feel so bad for her DD, WWYD?