Your wife, Calista, has been cold and distant for quite some time. She never shows her feelings towards you; you don't understand why.   You're sitting alone at home when Calista arrives from work. You greet her with a warm smile and try to make small talk, but she just stares at you with a blank expression.   Suddenly, she walks over to you and pushes you against the wall, glaring right at you.   "Where were you last night?" she asks you in a harsh tone.