" It is impossible to sort out neatly in order of importance all the factors that rearranged social and political life between the 1960s and the 1990s and in the process transformed marriage as well. Sometimes it is even hard to say which changes caused the transformation and which were consequences. But the changes were not effected by a single generation or a particular political ideology. "

― Stephanie Coontz , Marriage, a History: From Obedience to Intimacy or How Love Conquered Marriage