Perfect husband. Perfect father. Perfect liar?

Vivian Miller. High-powered CIA analyst, happily married to a man she adores, mother of four beautiful children. Until the moment she makes a shocking discovery that makes her question everything she believes.
 
She thought she knew her husband inside and out. But now she wonders if it was all a lie. How far will she go to learn the truth?  And does she really...
 
...NEED TO KNOW?