In the world of families, all eyes are on same sex marriage.  In the Courts, in Statehouses, and in the political arena.  But on the ground, in the households and families where people live, this is just one manifestation of the change in family structures and family relationships.

As such, the world of law and particularly family law, has changed. The way in which these new, creative and ever changing familial bonds are structured, and the complex feedback loop between the legal and loving nature of these relationships, creates whole new ways that we seek legal stability in the face of social and cultural change.

A the apex of this effort are people like my guest, Law Professor Martha Ertman, whose book  Love's Promises: How Formal and Informal Contracts Shape All Kinds of Families looks at the way the law is trying to stay one step ahead of the social change.

My conversation with Martha Ertman: