How do I apply for Child Support Services? You can complete the application at your local CSS office or apply online.Once you are divorced, you cannot sue for alimony or "spousal support" in North Carolina. This bulletin discusses some of the international, federal, and state laws that apply, or might not apply, to international family support cases. North Carolina doesn't provide a formula for calculating postseparation support or alimony. When one or both parents move to a new state, an existing child support order may still need to be enforced, or the move may create grounds for a modification. Alimony in Florida: Florida Alimony Law FAQs. What are Frequently Asked Questions for Alimony in FL? Each state has different laws on divorce, including costs of filing, residency requirements, and how the state treats alimony. You'll need to register the FL Order in NC, for enforcement purposes.