Years ago, the wife of a friend from my college days came home with a rather unusual proposal concerning their marriage. She worked as a nurse in a cancer ward, and had fallen in love with a patient diagnosed as terminal. Her plan was to bring this fellow home and move him in upstairs so she could care for him, while her husband took his things and moved downstairs to live in the basement.
Needless to say, my friend did not think much of that idea.