The Washington Blade (a gay newspaper):

In a little noticed development, D.C. Council member Phil Mendelson (D-At-Large) introduced a bill in October that would allow same-sex couples who marry in D.C. but live in states that don’t recognize their marriage to return to the District to get a divorce.

Supporters say the bill, the Civil Marriage Dissolution Equality Amendment Act of 2011, is needed because states that don’t recognize same-sex marriage have no legal mechanism to issue a divorce to gay or lesbian couples who wish to dissolve their D.C. marriage through a divorce.

Under the city’s existing marriage law, which allows same-sex couples to marry, one or both parties to a same-sex marriage performed in D.C. would have to become a city resident for six months before the city would grant the couple a divorce.