These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County. Petitions. Child Support or Spousal Support.If you are legally married and you are not living with your spouse and not already in the process of divorce, you can seek spousal support in Family Court. A spouse can file a petition in New York Family Court for the other spouse to pay spousal support even if they have not yet filed for divorce. Fill out the contact form or call us at (212) 706-2001 to schedule your initial consultation. We represent survivors of domestic violence and human trafficking and provide legal services to individuals in family court and divorce proceedings. You can go to court to file the petition or go online to New York State DIY (Do-. It-Yourself) Forms at nycourthelp. Need help with alimony? Reach out to our Queens spousal support attorney at Markfeld Law today for guidance and assistance!