I have this really good friend who is married. I am married as well. Well, this friend and I have been seeing each other on the side for coffee at my place while my husband is at work. We also have sex sometimes, too, as neither of us is getting enough from our respective partners. The problem is that this friend’s wife is getting somewhat worried about our relationship even though both my friend and I agreed that we aren't seriously in love or anything like that. We just enjoy being together. Now, I fear it is all about to end just because of my friend’s wife. I don't want lose the friendship of either my friend or his wife, but I don’t want my friend to stop coming by for coffee when he can. -Rebecca, 45