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. These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County.A collection of court forms related to divorce, including complaint forms, joint petition forms, answer and counterclaim forms, and more. This list contains current links to state divorce forms where available. Some states may have additional requirements or restrictions. Spousal support cases are started with a spousal support petition in Family Court. There is no filing fee in Family Court. Learn how to fill out a Financial Statement Form, which you need for many types of cases in Massachusetts Probate and Family Court. In this article, I compare select aspects of the domestic relations laws of New York, New Jersey, Connecticut, and Massachusetts. If you are married and living with your spouse, you must complete both the "Self" and "Spouse" questions on the application.