It's being reported that Mutt Lange cheated on Shania and that's what caused the couple to call it quits. Even worse, the woman accused of breaking up the marriage is long time secretary of the couple and manager of their Swiss Chateau, Marie Ann Thiébaud.
"Lange denies the claims. “It’s absolutely not the reason [for the separation],” the famously reclusive producer told PEOPLE when asked about the alleged affair. He also denied that he was in a romantic relationship with Thiébaud: “I’m not, no,” he said. “It’s not true.”
She should have known he was a dog...bad joke I know.