Re Kevin : gender dysphoria and the right to marry

What does it comfort any of us to insist that an individual shall be a man, when for the purposes of ordinary life that individual can only be, and be recognised, as a woman? What pride can there be for a law which vetoes the attitudes dictated by ordinary humanity?[1]

Those suffering from gender dysphoria have been described in the following simple language:

People with gender dysphoria or gender identity disorder live with a conviction that their physical anatomy is incompatible with their true gender role. They have an overwhelming desire to live and function in the opposite biological sex.