Whether Colorado's Lucero test for proving a common law marriage should be revised in light of social and legal changes, including the recognition of same-sex marriage.
Holding
Yes. A common law marriage requires the couple's mutual consent or agreement to enter the legal and social institution of marriage, followed by conduct manifesting that agreement.
Reasoning
Marriage carries substantial legal rights and obligations as well as personal, social, religious, and expressive significance. Colorado recognizes both licensed marriages and common law marriages. Because a common law marriage lacks the formal protections of a license and certificate, the inquiry must identify whether the parties actually entered the institution of marriage rather than merely a committed relationship.
Lucero correctly made mutual agreement central, but its gendered formulation and its traditional markers of marriage have become unreliable. Its references to a couple being “husband and wife,” a woman taking a man's surname, and children using the man's surname are incompatible with the constitutional recognition of same-sex marriage.
The traditional Lucero indicia also no longer reliably separate married from unmarried couples. Cohabitation, joint finances, joint property, childrearing, and shared names may occur in nonmarital relationships; conversely, genuine spouses may not cohabit, combine finances, have children, or change names. Courts must therefore examine evidence in its particular social, cultural, and relational context rather than mechanically count traditional factors.
The core question is whether the parties mutually intended to enter a marital relationship: to share a life as spouses in a committed, intimate relationship of mutual support and mutual obligation. Evidence of an express agreement to marry deserves substantial weight. If no express agreement is shown, mutual marital intent may be inferred from conduct, but an agreement alone is insufficient without subsequent conduct manifesting it.
Relevant conduct may include cohabitation; reputation in the community as spouses; joint accounts, debts, property, leases, or bills; joint estate planning; beneficiary, emergency-contact, and power-of-attorney designations; ceremonies, rings, anniversaries, cards, gifts, and the labels the couple used for one another. A court should also consider each party's sincerely held views about marriage and may consider post-breakup conduct when it sheds light on earlier intent.
No one factor is dispositive, and the manifestation of mutual agreement need not be public or take any prescribed form. In particular, a same-sex couple's limited public disclosure of its relationship may reflect historical discrimination or safety concerns rather than a lack of marital intent. Courts need only require objective evidence of the relationship and must draw inferences from the totality of the circumstances.