N.D. Cent. Code § 12.1-31-11
12.1-31-11. False representation of marital status
12.1-31-11. False representation of marital status
An individual is guilty of a class B misdemeanor if the individual lives openly and notoriously
with an individual of the opposite sex as a married couple without being married to the other
individual and falsely represents the couple's status as being married to each other.