Country singer Shania Twain has for the first time in five years spoken openly about her failed marriage to Robert John "Matt" Lange", reports Billboard.com. She told Oprah Winfrey on The Oprah Winfrey Show that she became "an emotional mess" when she found out in 2008 that her best friend and her husband had fallen for each other. "I figured mentally that I would never sing again. I hadn't written a song without this man in 14 years....How do I even get started?" For the complete article, follow the link here.