Colorado Annulment Lawyers

An annulment is a legal process that declares a marriage to be invalid. Unlike a divorce, which ends a valid marriage, an annulment treats the marriage as though it never existed in the first place.

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Kay W
August 5, 2026
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I cannot recommend Nexus Family Law Group, P.C. highly enough. Before filing my case, I spent about ten months trying mediation, but when it was no longer successful, I turned to litigation. Choosing Nexus Family Law Group was one of the best decisions I made. Yasaman Saeedasr built an exceptionally strong foundation for my case. She prepared a remarkably thorough complaint and, at my first virtual court hearing, successfully secured a full-day court hearing, giving my case the best opportunity for a favorable outcome. I also want to recognize Casidy M. Ludwig, the Managing Paralegal. She was organized, responsive, and incredibly reliable throughout the entire process. She even found an outstanding international process server who successfully completed personal service overseas—something I never thought would be possible. When Yasaman went on maternity leave, Elizabeth Gregory took over seamlessly. Before the hearing, she developed a thoughtful strategy and skillfully guided the settlement negotiations. At the time, I didn’t fully understand every decision she made, but I trusted her judgment. Looking back, I now realize how carefully everything had been planned. Her experience and strategic thinking brought my case to a successful resolution. English is not my first language, so I know my case required extra patience and communication. The entire team treated me with respect and compassion, and through their legal expertise and dedication, they helped me finally obtain the justice I had been seeking. Throughout the entire case, they were honest, efficient, and never created unnecessary work or billing. Every invoice was fair and transparent. I am deeply grateful to the entire team at Nexus Family Law Group. If you want attorneys who are highly skilled, strategic, honest, and truly care about their clients, I recommend them without hesitation. Thank you for helping me close this important chapter of my life.
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Łukasz â
June 3, 2026
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I urgently needed legal support for a family law matter that arose unexpectedly, and this firm stood out as the strongest option among those I evaluated. They responded promptly to my initial inquiry and immediately scheduled a consultation with Yasaman Saeedasr. During that meeting, she answered all of my questions, provided thoughtful guidance, and clearly explained both their approach to handling the matter and their billing practices. The entire process was professional, responsive, and transparent, which gave me confidence that I had selected the right firm to represent my interests.
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Carrie L
May 12, 2026
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Simply amazing work. Elizabeth and Isabella took my case after the poor work done by my previous attorney. They listened, got all of the facts, and put together a persuasive case before the judge in the final orders hearing. I was very impressed with what they were able to do in 4 short hours. Now I have my kids for the school year and we can move forward with our lives. I will always be grateful for their hard work. Thank you.
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Desirae W
April 29, 2026
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Competent, kind, effective execution! Highly recommend.
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Sam N
February 22, 2026
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Worth every penny. I would like to thank Isabella and Yasaman for all of their hard work over these last 5 months. It really means a-lot to have such a great legal counsel for a single dad like me. I have already recommended them to a friend going through some issues as well. If you’re having family legal issues look no further. I am so glad I found and chose Nexus law to represent me. Absolute professionals that know what they’re doing! Thanks a million.
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Rosemarie G
February 12, 2026
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Very helpful Thanks
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Jen V
December 18, 2025
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From the moment I reached out, they acted quickly and with genuine care for my safety and security. Liz was kind, compassionate, and reassuring throughout the process. Having them on my side made a difficult situation feel far less overwhelming, and I’m deeply grateful for their support.
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Much like a divorce or legal separation, a declaration of invalidity action starts by the filing of a complaint (the “petition.”) Service must occur on the other party (the “respondent,”), and from there the procedures and laws applicable in a divorce or legal separation action are the same/or apply in the invalidity action. 

An annulment can only be granted under certain circumstances, such as:

  1. Lacked Capacity to Consent. A party lacked capacity to consent to the marriage at the time the marriage was solemnized, either because of mental incapacity or infirmity, or because of the influence of alcohol, drugs, or other incapacitating substances.
  2. Inability to Consummate and Other Was Unaware of This. A party lacked the physical capacity to consummate the marriage by sexual intercourse, and the other party did not at the time the marriage was solemnized know of the incapacity.
  3. Underage and No Parental Consent. A party was under the age provided by law and did not have the consent of his or her parents or guardian, or judicial approval as provided by law.
  4. Fraud that Goes to Essence of Marriage. One party entered into the marriage in reliance upon a fraudulent act or representation of the other party, which fraudulent act or representation goes to the essence of the marriage.
  5. Duress. One or both parties entered into the marriage under duress exercised by the other party or by a third party, whether or not such other party knew of such exercise of duress.
  6. Jest or Dare. One or both parties entered into the marriage as a jest or dare.
  7. Bigamy/polygamy. A marriage entered into prior to the dissolution of an earlier marriage of one of the parties;
  8. Incest – Parent/Child or Siblings. A marriage between an ancestor and a descendant or between a brother and sister, whether the relationship is by the half or the whole blood; and
  9. Incest – Aunts/Uncles/Nieces/Nephews. A marriage between an uncle and a niece or an aunt and a nephew, whether the relationship is by the half or the whole blood, except as to marriages permitted by the established customs of aboriginal cultures;
  10. Invalid/Void.  A marriage which was void by the law in the place where such marriage was contracted.What is Relocation?

How Nexus can help

Determining if an annulment is the right option for you

An annulment is not always the best solution for every couple seeking to end their marriage. Our attorneys can assess your unique situation and provide guidance on whether an annulment is a viable option for you.

Preparing and filing the necessary paperwork

Filing for an annulment can be a complicated process. Our attorneys will handle all of the necessary paperwork and filings on your behalf to ensure that your case is handled correctly and efficiently.

Advocating for your interests in Court

In an annulment case, it’s important to have a knowledgeable and experienced attorney who can advocate for your interests in court. Our attorneys will represent you in court and work to ensure that your rights are protected.

Addressing any related legal issues

An annulment can have legal implications that extend beyond the dissolution of the marriage itself. Our attorneys will work with you to address any related legal issues, such as property division or spousal support.

Our Practice Areas

We are here to give you the legal representation that you deserve.

ChildCustodyPrenupsSpousalSupportChildSupportDivorce