Ok..... I smoke marijuana, never around my kids but when they are in bed. I've been invited to stay at families house before with my 2 children (4 and 5 now) and it's always been a bit of a military operation if I want to smoke on an evening. My family drink and I don't, so whilst they unwind with a few drinks I like to have a smoke. Do you think they would understand this considering I don't drink, one family member used to smoke weed, and they all know why I can't drink. Am I being out of order expecting my 30 something family members will understand.... or do I just keep hiding it with e tea string mints and bad Avon perfume??