In New York State Divorce Calculator, you can file for divorce based on either fault-based grounds or a no-fault basis. The no-fault ground is an irretrievable breakdown of the marriage for at least six months. Fault-based grounds include adultery, cruelty, abandonment, imprisonment, and living apart for a certain period under a separation agreement or decree.
website :
https://srislaw.com/filing-divorce-papers-in-new-york/
https://srislaw.com/gay-divorce-lawyers-in-new-york/
https://srislaw.com/new-york-state-divorce-alimony-calculator/