Shania Twain addresses ex-husband’s affair in Netflix documentary: 'I thought I had lost my voice forever'

Shania Twain’s ex-husband, Robert ‘Mutt’ Lange had an affair with her personal assistant in 2008

Shania Twain is reflecting on her relationship with her ex-husband Robert "Mutt" Lange.

Twain, 56, shared what it was like to learn about her ex-husband’s affair

in her new Netflix documentary "Not Just a Girl."

"It was similarly intense to losing my parents," she said

"I thought I had lost my voice forever. I thought that was it."