Dear Amy: I invited "Karen" into our all-couples group of friends. She is single. No one objected, including my wife. We have gotten together once a month for dinner over the past few months. At one point, my wife did tell me to please "discourage the overboard touchy-feely stuff."
Thirteen of us met last night for dinner, and Karen pushed between my wife and me and took the chair next to me. While we were waiting for our food, she laid her head on my shoulder and her left arm around my neck and brought her hand up to caress my cheek.
My wife shocked me when she looked at the two of us and said, "Karen, that is my husband you are coiled around. So, please disengage so I don't have to come over there and slap some sense into you." Karen said nothing as she stalked out.
I don't know what to do. Should I call Karen and apologize, or should I insist that my wife call her and apologize? My wife hasn't mentioned the incident, so I don't know how she would respond. — At a Loss