My son age 23 takes occasional cannabis with his flatmates and admits to very occasional MDMA . He gets it from his flatmate doesn’t buy it directly from the dealer. My husbands friend who is a good friend of the family, bumped into my son in the pub, they got chatting and the conversation turned to what drugs did the friend do when he was his age. Upshot - family friend asks my son to buy him some drugs via the flatmate dealer so that he can have a ‘one off’chance to relive his youth (with his own friends, not my son).son gets in touch with dealer and buys the drugs then delivers them to the friend - just a few tablets apparently. I’m absolutely raging at the friend.1. I know if is unlikely but what if the drugs my son bought for him end up killing the friend - where will it leave my son - how will he feel if the friends children lose their dad and he has supplied the stuff not to mention the trouble he would be in ? 2. It is illegal 3. It just feels so wrong on so many levels that an adult is asking a young person even if an adult to do this and then not to tell anyone. The problem is - my son has told me in confidence, I can’t even tell my husband /his dad as he will go batshit and I can’t imagine that he will manage not to say anything. I want to confront friend (who is normally a really lovely guy) and tell him what I think but if he then tells my son my son will never tell me anything again. Mynumber one priority is my son - both keeping the trust with my son and keeping him safe from harm Wha5 would you do? Am I overreacting/BU?