Series of court rulings prompt Nevada to stop defending ban against gay marriage . The state 's ' ` ` are no longer sustainable , '' says attorney general . Governor says the state 's ` ` case is no longer defensible in court , '' spokeswoman says . Lambda Legal , whose clients challenged Nevada , appealed state 's decision .
Series of court rulings prompt Nevada to stop defending ban against gay marriage . The state 's arguments `` are no longer sustainable , '' says attorney general . Governor adds the state 's `` case is no longer defensible in court , '' spokeswoman says . Lambda Legal , whose clients challenged ban , praises state 's decision .