itsthebuzz.blogspot.com — Shania Twain is separating from her husband, music producer Robert "Mutt" Lange. The couple has been married for more than 14 years and they have one son, who was born in 2001. The singer worked closely with her husband on many of her songs. Twain has spent several years away from the public eye. She told Redbook magazine last year that she had...