discussed Cited "see, e.g." Tillman v. Commercial Credit Loans, Inc. Corp., 324 N.C. at 528 , 379 S.E.2d at 828 ("If the contract is separable . . . and one part is reasonable, the courts will enforce the reasonable provision."); see also Vecellio & Grogan, Inc. v. Piedmont Drilling & Blasting, Inc., ___ N.C.App. ___, ___, 644 S.E.2d 16, 21 ("By striking the offending language [in the indemnification clause] the Court does not rewrite the contract or substitute its own terms in the provision for those of the parties." (citing Int'l Paper Co. v. Corporex Constructors, Inc., 96 N.C.App. 312, 316 , 385 *384 S.E.2d 553, 555 (1989))), disc. rev. denied, 361 N.C. 575…