It is unusual for the FBI to get sucked into a case of cyber harassment and love triangles, but reports say Kelley had a friend at the agency who she originally complained to.

FORBES: Simple E-mail Trail Was The Undoing Of Petraeus

Pre-order her book, Can't Think Straight: A Memoir of Mixed-Up Love, or cyber-stalk her at kiriblakeley.com or on Facebook.

FORBES