What evidence is required to prove an unsolemnized marriage in Utah? Anderson v. Shayesteh Explained

The Utah Court of Appeals recently addressed the evidentiary requirements for establishing an unsolemnized marriage under Utah Code section 30-1-4.5 in Anderson v. Shayesteh, providing important guidance for practitioners handling estate disputes involving marriage claims.

Background and Facts

After Sheila Wright’s death, Ahmad Shayesteh claimed he had been in an unsolemnized marriage with Wright and was entitled to inherit her estate. Wright’s sister, Gabrielle Anderson, disputed this claim, asserting she was Wright’s sole heir under Wright’s will and trust. Shayesteh testified that he and Wright had an “informal marriage ceremony” performed by a Sufi spiritual guide, but he produced no witnesses to this ceremony and admitted they never obtained a marriage certificate or held joint accounts.

Key Legal Issues

The court examined whether Shayesteh satisfied Utah’s statutory requirements for an unsolemnized marriage, which include that parties must “mutually assume marital rights, duties, and obligations” and “hold themselves out as and have acquired a uniform and general reputation as husband and wife.” Shayesteh also challenged the statute as unconstitutionally vague and raised various claims against Wright’s estate.

Court’s Analysis and Holding

The court found Shayesteh’s evidence insufficient under both prongs of the statute. Critically, Wright’s manicurist, neighbors, family members, and friends all testified they had never heard Wright describe Shayesteh as her husband or indicate they were married. The court rejected Shayesteh’s claim that Wright told “unknown strangers” he was her husband when her close contacts testified otherwise. The court also found no evidence of traditional indicia of marriage such as joint accounts, joint tax returns, or consistent public representation as spouses.

Practice Implications

This decision emphasizes that courts require concrete evidence of how parties presented their relationship to others when evaluating unsolemnized marriage claims. Practitioners should focus on gathering testimony from the deceased’s close contacts about how the relationship was characterized. The court’s rejection of the constitutional challenge also confirms that Utah’s unsolemnized marriage statute provides sufficient guidance for determining marital status. For estate planning, this case underscores the importance of formal documentation when clients wish to provide inheritance rights to unmarried partners.