We Didn't Want To Believe . Despite having completed his sex-addict's rehab-training certification classes and putting on a brave, united front at aCzechoslovakian street fair , David Duchovny and longtime spouse Tea Leoni have announced their separation: "In light of continuous speculation over the lives and marriage of Tea Leoni and David Duchovny, the couple has confirmed that they have in fact been separated for several months. The couple had hoped to keep this separation private for the sake of their children." [People ]