Once it was simple. You got married, had kids, worked the land, and stayed
married whether you could stand each other or not. The concept of "a happy
marriage" was no more
relevant than the idea of "a pretty tractor."
"That has changed over time as marriage has become more
independent," says Steven Nock, a professor of sociology who studies
marriage at the University of Virginia and author of Marriage in Men's
Lives. "Couples don't need each other for quite as many things as they