As a defense in a divorce action, condonation means forgiveness, express or implied, by one spouse for a breach of marital duty by the other. More specifically, it is the forgiveness of an antecedent matrimonial offense on condition that it shall not be repeated, and that the offender shall thereafter treat the forgiving party with conjugal kindness. To establish condonation, there generally must be proof of reconciliation, which implies normal cohabitation of the husband and wife in the family home.
Nemeth v. Nemeth, 325 S.C. 480, 481 S.E.2d 181, 185 (Ct.App. 1997) (citations omitted)
One of the essential elements of condonation is the forgiving spouse’s knowledge, Either (sic) actual or presumed, of the offense alleged to have been forgiven or condoned… Condonation may be presumed from cohabitation; and lapse of time, or a continuance of marital cohabitation with knowledge of the offense, raises a presumption of condonation.
Grubbs, supra. In Grubbs the Supreme Court found condonation despite husband’s denials of knowledge regarding his wife’s past adultery based on ten years of continued cohabitation after her adultery occurred.