Now that your daughter Selena is an adult and preparing to start college in the fall, you decide you can finally end your failing marriage. One day you come home from work and Elena and Selena ask to talk to you. They both seem nervous. During the talk, Elena explains that she knows you have been talking to a lawyer about divorce. She begs you not to break up your family and not to divorce her. Then the two of them make a surprising proposal if you stay and give your marriage another try: free use of both of them.