Same-sex marriage is legally recognized in several jurisdictions within the United States. As of June 2013, thirteen states—California, Connecticut, Delaware, Iowa, Maine, Maryland, Massachusetts, Minnesota, New Hampshire, New York, Rhode Island, Vermont, and Washington —as well as the District of Columbia and five Native American tribesHYPERLINK \l "cite_note-1"[1]—have legalized same-sex marriage.
http://en.wikipedia.org/wiki/Same-sex_marriage_in_the_United_States