Kirstie Alley Reveals She and Patrick Swayze Had an Affair...of The Heart...While Married to Other People Caity Weaver · 11/06/12 02:44PM In a moment of recollection ripped right out of the tenderest bit of fan fiction, Kirstie Alley has revealed in a new book that she and actor Patrick Swayze had an affair...of The Heart...while both were married to other people.