After the Court of Appeals considers the briefs and, if requested by the Court of Appeals, hears oral argument, it issues a written decision, called an opinion. That opinion addresses the issues raised by the appellant. It can affirm the lower court on some issues, reverse the lower court on some issues, or remand the issue back to the lower court for reconsideration on some issues. If a matter is remanded the opinion will provide the lower court guidance on how to address the remanded issues.
A party that is unhappy with this opinion has the right to seek a rehearing. That motion for rehearing must be served on the Court of Appeals by a set deadline and failure to meet that deadline prevents the Court of Appeals from considering the motion. Once the Court of Appeals resolves that motion for rehearing, either party may ask the South Carolina Supreme Court for a writ of certiorari (cert), which is basically a request for that court to review and overturn the Court of Appeals opinion. One can only ask the Supreme Court to address issues that were raised in the motion for rehearing in the Court of Appeals. The Supreme Court does not have to grant cert and rarely does. An experienced family law court appeals attorney is more likely to convince the Supreme Court to grant cert.
If the Supreme Court grants cert, there is a briefing, oral argument, and opinion issuing procedure very similar to the initial appeal. In rare cases involving federal law or federal constitutional issues, one can ask the United States Supreme Court to accept cert from a South Carolina Supreme Court decision.
At a certain point when no party filed a motion for rehearing or petition for certiorari from the Court of Appeals opinion, when the Supreme Court denies cert, when the Supreme Court grants cert, issues an opinion and neither party files a motion for rehearing, or when the Supreme Court denies that motion for rehearing a remittitur will issue to the lower court. That means the appeal is over and that the final opinion issued is now binding on the lower court and the parties to the family court appeal. The process from filing a notice of appeal to remittitur issuing can easily take five years or more if certiorari is granted.