Get a copy of the application from your county board of social services. This article discusses registering other states' custody and support orders in Texas so that Texas courts can change and enforce them.You can apply for child support services using our online application. Fill out the Confidential Litigant Information Sheet. This form must be completed any time you file a pleading for alimony, child support, etc. This article is intended to alleviate some of the anxiety that can be created regarding the potential of paying spousal maintenance. You can apply for services using the Child Support Interactive online application. Org to obtain these services. The court may make such order as to the alimony or maintenance of the parties, and also as to the care, custody, education and maintenance of the children. When it comes to "how are alimony and child support calculated in New Jersey?