(Decanter) - Gina Gallo and Jean-Charles Boisset have bought the former Mondavi house in Napa, according to reports. The couple, who married in 2009 and celebrated the birth of twins in June this year, confirmed they have bought the 55 acre (22ha) Yountville property at auction. According to Jim Laube of American magazine Wine Spectator, the couple wanted to keep their purchase private, but the news was leaked by the person who cleans the pool.