(a) In and of itself neither of the following is a defense to or a bar to a divorce:
(1) an unaccepted offer of reconciliation by a spouse; or
(2) a rejected attempt at reconciliation by a spouse.
(b) In and of itself neither of the following is a defense to, a bar to, or a ground for a divorce:
(1) the refusal of a spouse to accept an offer of reconciliation made by the other spouse; or
(2) the rejection by a spouse of an attempt at reconciliation made by the other spouse.