Under the fourteenth amendment of the u.s In loving the court invalidated a prohibition on interracial marriage under both the equal protection clause and the due process clause Constitution, all states must license a marriage between two people of the same sex and recognize such a marriage if it was lawfully licensed and performed in another state.
The court turned away an appeal filed by kim davis, a former county clerk in kentucky who was sued after refusing to issue a marriage license to a gay couple.