Just call Adrienne Maloof a real ex-housewife of Beverly Hills. That is what she will soon be. The Bravo reality star and her husband, famous plastic surgeon Dr. Paul Nassif, are calling it quits after nine years of marriage. The couple have three young sons. As difficult as the decision was to divorce, Maloof tells Radaronline.com that Maloof and Nassif could no longer keep it together, and they had to do what was best for the sake of the children. The 50-year-old mother-of-three tells the Web site, "I'm so sorry that this is happening, but my children are my life and sometimes we need to do what's best for them." Radaronline.com has been reporting for some time that the couple's marriage was "on the rocks." Maloof added, "It's an unfortunate situation but, I have to have my kids' best interest at heart." Maloof is in good company among her co-stars who have had their own share of marital problems. Other stars of the Real Housewives of Beverly Hills whose marriages have imploded included Camille Grammar and Taylor Armstrong.