To apply online, you'll need to fill out a child support online application. Once you've applied for services, you can also go online to:The Probate and Family Court Department handles court matters that involve families and children, like divorce, child support, and wills. We have updated our online calculator below. An auto-calculating version created in Microsoft Excel is also available for download. Learn how to fill out a Financial Statement Form, which you need for many types of cases in Massachusetts Probate and Family Court. Experienced divorce lawyers in Orange, MA. Learn about your options when facing divorce. To learn more about divorce, child custody, alimony or any other family law issue, email us or give us a call today at the Law Offices of Gary M. Abrams. As well as divorce relationship mediation, she can mediate child custody agreements, alimony, palimony and child support payments. To calculate how much child support you should pay or receive, simply fill in the following information and click "Calculate".