No, that is not what it is set up to do. The SCOTUS is set up to challenge the constitutionality of laws passed by Congress. They are a check and balance on Congress. There are no laws legalizing gay marriage, so she was not violating any laws. She was upholding KY law and the Supreme Court does not have the power to override state laws. States are sovereign. KY's Constitution upholds marriage as being between a man and woman, only. They have no laws providing anything for gay couples. It is the gov't, not Kim Davis, that has broken the law. The role of the Supreme Court is not limited to just laws passed by Congress, never was and never will be. The laws of one of the UNITED states cannot be in violation of the Constitution of the United States.