Do you think it's wrong for my spouse to smoke marijuana? He's been a fairly regular user for most of our married life, and I've never seen it as a big problem since many people have assured me that pot isn't addictive. But he's been using it more often lately, and sometimes he even smokes in front of the children. So I've begun to have my doubts. Do you think this is a serious issue? What should I do about it?