The historical weight of gender inequality has tended to concentrate women in lower-paid jobs with fewer benefits, at the same time made them primarily responsible for care giving.

A two-parent family based on love and commitment can be a wonderful thing, but historically speaking the "two-parent paradigm" has left an extraordinary amount of room for economic inequality, violence and male dominance.

I think that divorce is a vital escape hatch for people stuck in marriage and it is not a sentence of doom either for adults or children. The community should develop better support systems for saving or restoring potentially healthy marriages.But we should also help people who decide to divorce have healthier partings.

There is one group of people - social conservatives, religious conservatives - who honestly feel that women's place is in the home and that wives should submit to their husbands.

Singlehood is not longer a state to be overcome as soon as possible. It has its own rewards. Marriage is not the gateway to adulthood anymore. For most people it's the dessert - desirable, but no longer the main course.

Increasingly, men are realizing exactly that - that having an educated, economically independent partner reduces the pressure on them to be the sole provider. Many men are also beginning to understand that participating in housework and childcare can be rewarding. Women with higher education and/or earnings are so much less likely than other women to divorce, that by age 40, they are more likely to be married than any other group of women.

We urgently need a debate about the best ways of supporting families in modern America, without blinders that prevent us from seeing the full extent of dependence and interdependence in American life. As long as we pretend that only poor or abnormal families need outside assistance, we will shortchange poor families, overcompensate rich ones, and fail to come up with effective policies for helping families in the middle.