"Sobered by this failure as a mother—which is to say, my failure as a wife—I’ve since begun a journey of reading, thinking, and listening to what’s going on in other 21st-century American families. And along the way, I’ve begun to wonder, what with all the abject and swallowed misery: Why do we still insist on marriage? Sure, it made sense to agrarian families before 1900, when to farm the land, one needed two spouses, grandparents, and a raft of children. But now that we have white-collar work and washing machines, and our life expectancy has shot from 47 to 77, isn’t the idea of lifelong marriage obsolete?" - × × ×