These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County. Spousal support cases are started with a spousal support petition in Family Court.There is no filing fee in Family Court. A support petition is a form that tells both your husband (the respondent) and the Judge what you (the petitioner) want. Under New York Family Court support rules, only certain people and entities may petition Family Court in an effort to initiate support proceedings. I do not wish to apply for child support services. â–¡ I am not eligible to apply for child support services because I am petitioning for spousal support only. 8. Those interested in pro bono assistance to initiate a lease renegotiation are encouraged to review and complete the partnership's intake form. UD-8(1) is required if one of the parties seeks main- tenance or child support; UD-8(2) is required if one of the parties seeks maintenance; UD-8(3) with Ap-. The amount of child support required is a percentage of the noncustodial parent's income.