S.C. Code Ann. § 62-1-302
(a) To the full extent permitted by the Constitution, and except as otherwise specifically provided, the probate court has exclusive original jurisdiction over all subject matter related to:
(d) Notwithstanding the exclusive jurisdiction of the probate court over the foregoing matters, any action or proceeding filed in the probate court and relating to the following subject matters, on motion of a party, or by the court on its own motion, made not later than ten days following the date on which all responsive pleadings must be filed, must be removed to the circuit court and in these cases the circuit court shall proceed upon the matter de novo: