These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County. You can file for separate support if you're married and your spouse has failed to support you, has deserted you, you and your spouse are living separately.This list contains current links to state divorce forms where available. Some states may have additional requirements or restrictions. Use this program to ask (or "petition") the Family Court to change a support order if there is a "change in circumstances." 1. Serve the papers. 2. Make a "return of service. Be sure to answer all the questions. If you are married and living with your spouse, you must complete both the "Self" and "Spouse" questions on the application. A resource for helpful information, separation agreements and other forms pertaining to divorce in Massachusetts.