New Mexico Statutes Chapter 40. Domestic Affairs § 40-14-4. Venue

A. A petition for adoption may be filed in any county where:

B. A court that has jurisdiction under the Adult Adoption Act may decline to exercise jurisdiction any time before entering a decree if the court finds that under the circumstances of the case it is an inconvenient forum to make a determination. In that case, the court shall transfer the proceedings on any conditions that are just.