The Church opposes same-gender marriages and any efforts to legalize such marriages. Church members are encouraged "to appeal to legislators, judges, and other government officials to preserve the purposes and sanctity of marriage between a man and a woman, and to reject all efforts to give legal authorization or other official approval or support to marriages between persons of the same gender" (First Presidency letter, 1 Feb. 1994).
As a United States citizen, Latter Day Saint, and registered voter - it is my responsibility to let my government leaders know how I feel about gay "marriage".