If we're ever going to fix our problems accommodating both work and family in our lives, we have to stop thinking that the dilemmas we face today stem from the collapse of the traditional male-breadwinner family. There is no such thing as the traditional male-breadwinner family. It was a late-arriving, short-lived aberration in the history of the world, and it's over. We need to move on.(MORE: Stay-at-Home Dads Will Never Become the Norm)