When the Vow Breaks is a revealing look into actual investigative cases from the files of the Nation's leading Private Investigator. Over the course of a career spanning almost three decades, Mr. Adair has "seen it all." Cases cover the full gamut ranging form the simple background check to the more complex missing person. The type of case that keeps him the busiest is anything related to divorce-custody, infidelity, and hidden assets, which is the motivation for this book. Mr. Adair's approach is both compassionate and compelling. Look inside and see if you recognize yourself or someone you know in the many portraits.