defines "spouse" to include common law spouses, which for purposes of this code are "parties to a marriage recognized under tribal custom or parties to a relationship wherein the couple reside together and intend to reside together as a family." Shoalwater Bay Indian Tribe The Code of Laws of the Shoalwater Bay Indian Tribe (Title 20-Family) has no provisions for performing marriage ceremonies. At section 20.10.060, it provides that a marriage may be invalidated by the Court if it finds that it was contracted by minor party(ies), bigamous, capacity to consent was lacking, prohibited consanguinity existed, or the physical relationship associated with marriage which the parties did not agree to at or prior to the time of entering into the marriage has been lost. Sisseton-Wahpeton Oyate of the Lake Traverse Reservation The Sisseton Wahpeton Oyate Code of Law (Chapter 34 – Domestic Relations) at section 34.4.01 defines marriage as a personal consensual relationship arising out of a civil contract which has been solemnized. "A marriage may be solemnized by any recognized clergyman or Judge within the jurisdiction of the Indian Reservation only after issuance of a license." Section 34.6 states that, (1) Any member of the Sisseton-Wahpeton Sioux Tribe or other Indian Tribe, eligible by age and otherwise as hereinafter defined, may obtain a marriage license from the Clerk of the Court, and marriages consummated by authority of such license shall be deemed legal in every respect. (2) Prior to the performance of any marriage ceremony, the Judge of the Tribal Court shall examine the compatibility, age, sex, health, blood relationship, and other pertinent matters of the applicants for marriage. After said examination, the Judge shall determine whether the requisites for marriage have been met. Thus sex is considered a qualifying aspect for marriage, but acceptance is up to the judge. Voidable marriages according to section 34.7.01 include those in which there is incapacity to consent or those in which consent was obtained by force or fraud and defines illegal marriages at section 34.8.01 as those which would result in bigamy. Tohono O'odham Nation of Arizona Title 9, Chapter 1 of the Tohono O'odham Nation (previously known as Papago Law and Order Code Chapter 3, "Domestic Relations") provides that duly licensed applicants over the age of 21, if male, and 18, if female (or with parental consent if a minor), can be married by authorized officiants. Prohibited marriages per section