Skip to main content
Find a Lawyer

Montana Title 40. Family Law § 40-1-401. Prohibited marriages--contracts

Current as of January 01, 2024 | Updated by Findlaw Staff

(1) The following marriages are prohibited:

(a) a marriage entered into prior to the dissolution of an earlier marriage of one of the parties;

(b) a marriage between an ancestor and a descendant or between a brother and a sister, whether the relationship is by the half or the whole blood, or between first cousins;

(c) a marriage between an uncle and a niece or between an aunt and a nephew, whether the relationship is by the half or the whole blood;

(d) a marriage between persons of the same sex, as defined in 1-1-201.

(2) Parties to a marriage prohibited under this section who cohabit after removal of the impediment are lawfully married as of the date of the removal of the impediment.

(3) Children born of a prohibited marriage are legitimate.

(4) A contractual relationship entered into for the purpose of achieving a civil relationship that is prohibited under subsection (1) is void as against public policy.

Previous Part of Code Next Part of Code
Back to Chapter List

Cite this article: FindLaw.com - Montana Title 40. Family Law § 40-1-401. Prohibited marriages--contracts - last updated January 01, 2024 | https://codes.findlaw.com/mt/title-40-family-law/mt-st-40-1-401/

FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.

Was this helpful?

Welcome to FindLaw's Cases & Codes

A free source of state and federal court opinions, state laws, and the United States Code. For more information about the legal concepts addressed by these cases and statutes, visit FindLaw’s Learn About the Law.

Go to Learn About the Law

Latest Blog Posts

For Legal Professionals

Learn About The Law

Get help with your legal needs

FindLaw’s Learn About the Law features thousands of informational articles to help you understand your options. And if you’re ready to hire an attorney, find one in your area who can help.

Go to Learn About the Law

Need to Find an Attorney?

Search our directory by legal issue

Enter information in one or both fields (Required)

Copied to clipboard