You can set up spousal support through a separation agreement without needing to go to court. Is there a filing fee when filing for Child Support?No. There are no fees charged for applying for child support, spousal support, and Alimony Pendente Lite. You can file this petition online with the Montgomery County Domestic Relations Section (DRS) or fill out the petition and mail to: P.O. Box 311. Find out how your case is registered with the Family Responsibility Office (FRO) to help you pay and receive support. Make a Motions to Modify Child or Spousal Support. For information on establishing a support order, please see Establishing a Child Support Order Page. Determining alimony in MoCo can be very contentious during the divorce process. Our Montgomery County spousal support lawyers will help, call us today. Whether alimony should be awarded in a Montgomery County divorce depends on the case.