SDCL § 25-4-26: Revocation of condonation and revival of ground for divorce.

Condonation is revoked and the original cause of divorce revived:

(1) When the condonee commits acts constituting a like or other cause of divorce; or

(2) When the condonee is guilty of great conjugal unkindness, not amounting to a cause of divorce, but sufficiently habitual and gross to show that the conditions of condonation had not been accepted in good faith or not fulfilled.