Include both no-fault and fault-based reasons. The no-fault ground is an irretrievable breakdown of the marriage for at least six months. Fault-based grounds include cruel and inhuman treatment, abandonment for at least one year, What are The Grounds for Divorce in New York imprisonment for three or more consecutive years, adultery, and living apart pursuant to a separation judgment or agreement for at least one year. These legal grounds must be proven in court, with evidence provided for fault-based claims. Understanding these grounds is crucial for navigating the divorce process in New York effectively and ensuring compliance with state laws.