They had a daughter named Anais age 16.
(5 June 1997 - 19 January 2001) (divorced) 1 child
In June 1997, Gallagher married Meg Mathews in Las Vegas, Nevada. He had met her in 1994 through her roommate, MTV presenter Rebecca de Ruvo, whom he was dating at the time and whom he left for Mathews. Mathews gave birth to a daughter, Anaïs Gallagher, on 27 January 2000. Gallagher and Mathews divorced in January 2001 on grounds of his adultery with Scottish publicist Sara MacDonald. After the divorce was finalised, Gallagher admitted he had only claimed to have cheated in order to speed up the divorce process and that he had never actually been unfaithful.