What happens to terms within a prenuptial agreement that are deemed to promote divorce?

Hypo 1: Bob and Amy sign a prenuptial agreement before getting married. In the agreement, Bob insists on including a clause that says Amy would receive a large sum of money if they divorced within five years. Result: This clause is invalidated because it creates a financial incentive for Amy to consider ending the marriage prematurely, which is contrary to the principle of discouraging divorce.

Hypo 2: Bob and Amy's prenuptial agreement states that if they divorce due to Amy's infidelity, she would lose her right to any shared property. Result: This term would generally be considered valid as it does not incentivize divorce but rather addresses the consequences of specific actions within the marriage.