"Shania Twain and her husband, music producer Robert 'Mutt' Lange, are separating after 14 years of marriage," spokesman Jason Owen says in a statement. "This is a private matter and there will be no further comment at this time."
Twain, 42, and Lange, 59, married in 1993, just six months after meeting. They are parents to a 6-year-old son, Eja D'Angelo.