In Colorado, a marriage can be legally recognized even without a formal marriage license or ceremony. This type of union, often referred to as informal marriage, exists when a couple agrees to be married, publicly holds themselves out as married, and lives together as husband and wife. For example, if two individuals mutually decide they are married, introduce each other as spouses to their community, and share a life together in that capacity, they may be considered legally married under state law.
The recognition of such unions provides legal protections and responsibilities to the parties involved, similar to those of a formally recognized marriage. This ensures that individuals in long-term, committed relationships are afforded rights related to property division, inheritance, and spousal support, should the relationship dissolve. Historically, the acceptance of these unions provided a legal framework for couples who, for various reasons, were unable or chose not to participate in a formal marriage ceremony.