The law was passed in 1996 by overwhelming bipartisan majorities in the House and Senate and signed by President Bill Clinton. It defines marriage for all purposes under federal law as between a man and a woman and has been used to justify excluding gay couples from a wide range of benefits that are available to heterosexual couples.
Four federal district courts and two courts of appeal have overturned the provision in various cases on grounds that it unfairly deprives same-sex couples of federal benefits. The justices almost always will hear a case in which a federal law has been struck down.
The Obama administration broke with its predecessors when it announced last year that it no longer would defend the provision. President Barack Obama went further when he endorsed gay marriage in May.
Republicans in the House of Representatives stepped in to take up the defense of the law in court.
Paul Clement, the Washington lawyer representing the House, said the law was intended to make sure that federal benefits would be allocated uniformly, no matter where people live.
"DOMA does not bar or invalidate any state-law marriage, but leaves states free to decide whether they will recognize same-sex marriage," Clement said in court papers.
The court has several cases to choose from, including that of 83-year-old Edith Windsor of New York. Windsor faces $363,000 in federal estate taxes after the death of her partner of 44 years in 2009. In two other cases, same-sex couples and surviving spouses of gay marriages in Connecticut, Massachusetts, New Hampshire and Vermont are seeking a range of federal benefits, including Social Security and private pension survivor payments, access to federal employee health insurance and the right to file a joint federal income tax return.
In the only instance in which a gay couple already is receiving federal benefits, federal court employee Karen Golinski in San Francisco has been allowed, under a court order, to add her wife to her health insurance coverage. That could be reversed if the Supreme Court upholds the marriage law provision.
No matter which case the court chooses, the same issue will be front and center — whether legally married gay Americans can be kept from the range of benefits that are otherwise extended to married couples.
Justice Elena Kagan strongly suggested in her Supreme Court confirmation hearings that she would not take part in a gay marriage case from Massachusetts because she worked on it while at the Justice Department. The Massachusetts case is one of only two cases that have been decided by a federal appeals court. Windsor's is the other.
Another case, from Arizona, has some similarities to the Defense of Marriage Act appeals. The 9th U.S. Circuit Court of Appeals, which invalidated Proposition 8 in California, struck down a state law that said only married state employees were eligible for health benefits and withdrew domestic partner benefits for unmarried state workers. Separately, the Arizona constitution bars same-sex marriage, so gay couples had no way to obtain the state benefits.
Mark Sherman can be reached on Twitter at www.twitter.com/shermancourt
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