Fatal Vows 2012 When marriages fail, divorce can turn ugly and even deadly What was once a passionate union becomes spite, greed, backstabbing, and betrayal Fatal Vows explores tumultuous, shocking, and high stake divorces and the deadly murders linked to them Guiding viewers through these passionate accounts of love gone wrong are Dr Stacy Kaiser, a psychotherapist and relationship expert, and Dr Brian Russell, a forensic psychologist and attorney From husbands, wives, children, grandparents, mistresses and friends, divorce can lead even the most unthinkable people to commit murder