In this undated photograph made available by Allison Hanson, Hanson, left, poses with her partner, Sgt. Karen Alexander. Alexander, who is stationed at Fort Bragg, N.C., married Hanson in Washington. The U.S. Army has denied the couple housing allowance and other family-friendly benefits. Pentagon officials say their hands are tied by the 1996 Defense of Marriage Act, which forbids the federal government from recognizing any marriage other than between a man and a woman.