Inaki met Duchess of Palma de Mallorca Infanta Cristina at the 1996 Olympic games and the two married in 1997. After marrying he became jure uxoris The Most Excellent The Duke of Palma de Mallorca. The couple has had four children. The Duke worked for Motorpress Iberica and was a founding partner of Noos Consultoria Estrategica. He became a member of the Spanish Olympic Committee in 2001 and received the Grand Cross of the Spanish Royal Order of Spots Merit the same year. He was involved in a corruption scandal in 2011 and accused of diverting public funds for his own profit.