What kind of conduct constitutes cruelty or excessively vicious conduct?
Cruelty encompasses mental as well as physical abuse. Verbal and physical abuse may have been tolerated in another era, but today evidence of controlling behavior, isolation from friends or family, taunting, violence and threats of violence, or other misconduct which is calculated to seriously impair the health or permanently destroy the happiness of the other spouse, will justify an absolute divorce on grounds of cruelty or excessively vicious conduct.