On April 26, 1986, Schwarzenegger married television journalist Maria Shriver, niece of President John F. Kennedy, in Hyannis, Massachusetts. The Rev. John Baptist Riordan performed the ceremony at St. Francis Xavier Catholic Church. They have four children: Katherine Eunice Schwarzenegger (born December 13, 1989 in Los Angeles); Christina Maria Aurelia Schwarzenegger (born July 23, 1991 in Los Angeles); Patrick Arnold Shriver Schwarzenegger (born September 18, 1993 in Los Angeles); and Christopher Sargent Shriver Schwarzenegger (born September 27, 1997 in Los Angeles). Schwarzenegger lives in a 11,000-square-foot (1,000 m2) home in Brentwood. The divorcing couple currently own vacation homes in Sun Valley, Idaho and Hyannis Port, Massachusetts. They attended St. Monica's Catholic Church. Following their separation, it is reported that Schwarzenegger is dating physical therapist Heather Milligan.