As an adolescent in County Wexford – between the age of 15 and 18 – O'Gorman was sexually abused by Fr Seán Fortune. The abuse occurred between 1981 and 1983. He became the first of Fortune's many victims to come forward and report the assaults to the Irish police. In 1998, he sued the Bishop of the Roman Catholic Diocese of Ferns and the Dublin Papal Nuncio, inter alia the then Pope, John Paul II, who later claimed diplomatic immunity. His case against the Catholic Diocese of Ferns was settled in 2003 with an admission of negligence and the payment of damages – in April 2003, O'Gorman was awarded €300,000 damages. O'Gorman documented his lawsuit in the BBC documentary "Suing the Pope".