UncouplingBy: Diane Vaughan Drawing from extensive research and in depth interviews, an invaluable guide for anyone who wants to understandor preventthe collapse of a relationship. How do relationships end? Why does one partner suddenly become discontented with the otherand why is the onset of that discontentment not so sudden after all? What signals do partners send each other to indicate their doubts? Why do those signals so often go unnoticed? And how do