I've got a 22 year old step son who lives with my husband and I, we've been married for 4 years. My son works and my husband and sons relationship is up & down. My son works and pays digs but does very little around the house disputing me asking and this annoys my husband. Anyway, my son wants two friends to stay overnight as they going out drinking, we've never met them before, anyway my husband has said no as why we should do my son any favours when he doesn't help us. I've supported my husbands decision as the house is equally ours but this makes their relationship even worse as my son resents him even more. Am I doing the right thing by supporting by husband over this? Any advice would be wonderful.