3A:37-5.Ā  Waiver of jointure;Ā  effect of demand
If a jointure is made before an intended wife becomes of age, or during herĀ  marriage, the widow may, at her election, waive the jointure and demand andĀ  have her dower.

If a jointure shall, through any defect, fail to be a legal bar to dower andĀ  the widow, availing herself of such defect, shall demand her dower, the estateĀ  or interest so conveyed or assured to such widow shall thereupon cease andĀ  determine.
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