A psychotherapist who specializes in treating people in abusive relationships inadvertently causes a patient to kill her abusive husband. A psychotherapist who specializes in treating people in abusive relationships inadvertently causes a patient to kill her abusive husband. A psychotherapist who specializes in treating people in abusive relationships inadvertently causes a patient to kill her abusive husband. A psychotherapist who specializes in treating people in abusive relationships inadvertently causes a patient to kill her abusive husband.