Today the 10th Circuit Court of Appeals issued an important ruling on Utah’s marriage amendment. This is the first time a circuit court has ruled on marriage since the U.S. Supreme Court’s ruling on the federal Defense of Marriage Act (DOMA) this time last year. In a 2-1 split decision, the 10th circuit ruled that Utah’s marriage amendment defining marriage as the union of a man and a woman violates the 14th Amendment of the U.S. Constitution.