DEAR ABBY: I have been married to a loving and supportive man for 15 years. We have been through a lot together and, for the most part, have been OK. My problem is my son, “Kyle.” Yes, I know Kyle is a liar who steals anything not nailed down. And yes, he needs help for his drug habit — but he is still my son. My husband told me I either tell Kyle he is not welcome in our home or our marriage is over, so I gave him back my wedding ring. I refuse to tell my son he can’t come ...