New Jersey Annulment and Prohibited Marriage Laws
By FindLaw Staff | Legally reviewed by Nicole Prebeck, Esq. | Last reviewed January 27, 2023
This article has been written and reviewed for legal accuracy, clarity, and style by FindLaw’s team of legal writers and attorneys and in accordance with our editorial standards.
The last updated date refers to the last time this article was reviewed by FindLaw or one of our contributing authors. We make every effort to keep our articles updated. For information regarding a specific legal issue affecting you, please contact an attorney in your area.
Annulments and prohibited marriages are two different concepts. A prohibited marriage is void. Because the marriage was never lawful, there's no need to get an annulment or divorce. Some common types of prohibited marriages in the U.S. are bigamous and incestuous marriages.
An annulment isn't a void marriage, just a voidable marriage. For example, a 14-year-old girl who marries a 30-year-old without parental or court permission could void her marriage.
An annulment and a divorce both end a marriage. An annulment is like the marriage never happened. For some people, annulment is the only choice because of religious reasons. But you often have to get an annulment within a specific time, such as six months after discovering a condition like impotence.
The following chart explains the main annulment and prohibited marriage laws in New Mexico.
Prohibited Marriages | NMSC § 40-1-7 and § 40-1-9 prohibit marriage between the following:
|
First Cousins | First cousins can legally marry in New Mexico without age limits. |
Bigamous Marriage | Under NMSC § 30-10-1, knowingly being married to at least two people at the same time is bigamy. Bigamy is a fourth-degree felony. |
Same-Sex Marriage | Same-sex marriage has been legal in New Mexico since December 2013. The U.S. Supreme Court in Obergefell v. Hodges made same-sex marriage legal nationwide in 2015. |
Common Law Marriage | New Mexico doesn't recognize common-law marriages. |
Grounds for Annulment | Under NMSC §§ 40-1-6 and 7, marriage between prohibited relatives or where one party is underage can be annulled. Under NMSC § 40-1-9, these marriages won't be declared void or annulled except by a court order. |
Time Limits for Obtaining Annulment | NMSC § 40-1-9 allows a minor to ask the court for an annulment of a marriage they entered into underage, as long as it's before they become a legal adult at 18. |
Legitimacy of Children | Children are “legitimate" even if the marriage is declared void. |
Note: State laws, including New Mexico law, change frequently. Please get in touch with a lawyer or research the law independently to verify the information in this table.
An experienced New Mexico family law attorney can advise you if you're concerned that your marriage is invalid or if you want an annulment.
Research the Law
Related Resources
Can I Solve This on My Own or Do I Need an Attorney?
- Divorces are tough and a lawyer can seek the best outcome
- A lawyer can help protect your children's interests
- Divorce lawyers can secure alimony, visitation rights, and property division
Get tailored divorce advice and ask a lawyer questions. Many attorneys offer free consultations.
Stay up-to-date with how the law affects your life

Learn more about FindLaw’s newsletters, including our terms of use and privacy policy.