Maps of relationship non-recognition laws often obscure non-recognition of different-sex unmarried couples.

In the process of planning one of my law school classes, I was perusing the websites with maps of the United States showing the status of relationship recognition or non-recognition across the country. There are so many different types of laws that it's a challenge to accurately portray each state with all its nuances. HRC and NGLTF each have useful, easy-to-print one-page non-recognition maps.