New Mexico statutes (e.g., NMSA Section 40-4-7.2. Binding arbitration option; procedure) and case law (e.g., In re Salopek, 107 P.3d 1 (2005)) suggests that New Mexico does honor post-nuptial agreements. However, it is wise to have such an agreement drafted by a lawyer, to make sure that it is valid and enforceable.

