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Section1458.If a husband and wife have not made a special contract regarding their property prior to the marriage, the relationship between the husband and wife regarding their property shall be governed by the provisions of this Chapter.
If any provision of a premarital contract is contrary to public order or good morals or requires the application of a foreign law in regard to property, such provision is void.
Section1459.Nothing in a premarital contract shall have an effect upon a third party who acts in good faith.
Upon marriage, no modification shall be made to the premarital contract, save where it is permitted by a court when there is a reason.
Section1460.A premarital contract is void—
(1)if it is not made in writing signed by the spouses and at least two witnesses;