Contesting a Will: Undue Influence in Estate Disputes

Contesting a will undue influence

The passing of a loved one is undoubtedly a challenging time, and matters related to their estate can further complicate an already emotional situation. In some instances, individuals may contest a will, alleging that the document was executed under undue influence. Undue influence in estate disputes is a serious matter, raising questions about the validity of the deceased’s wishes and the fairness of the distribution of assets.

In this blog, we shall define incapacity and the presumption of undue influence, the reasons for contesting a will on these grounds, and the function of a Las Vegas probate lawyer in such circumstances.


Most people often get confused between recognizing incapacity and undue influence. Incapacity means the testator’s psychological state when making or signing the will. For the written document to be legitimate, the testator must have the mental ability to comprehend the type and size of their assets, the implications of their acts, and the names of their beneficiaries. This condition for mental capacity is critical in guaranteeing the testator makes judgments independently and without undue influence.

Undue influence, in the context of contesting a will, refers to the exertion of improper or excessive influence on the person creating the will, known as the testator. This influence can come from a variety of sources, such as family members, caregivers, friends, or anyone in a close relationship with the testator.

The goal is typically to manipulate the testator into making provisions in the will that favor the influencer or their interests. Undue influence can result in the execution of a will that does not truly reflect the testator’s intentions, potentially leaving loved ones and rightful beneficiaries in a state of distress.

Recognizing Signs of Undue Influence

Identifying undue influence can be challenging, as it often occurs behind closed doors and without direct evidence. Nevertheless, there are common signs that may indicate its presence:

  1. Vulnerability: When the testator is elderly, in poor health, or mentally frail, they are more susceptible to exerting undue influence.

  2. Confidential Relationship: If the influencer had a confidential relationship with the testator, it may raise questions about their motivations and influence.

  3. Substantial Benefit: If the influencer stands to gain substantially from the will, it can raise suspicions.

  4. Circumstantial Evidence: While there may not be direct proof, certain circumstances surrounding the creation of the will may point to undue influence.

Undue Influence and No-Contest Clauses

It’s important to note that some wills may contain a “no-contest clause,” which disinherits anyone who contests the will and loses the case. While these clauses are generally enforceable, they may not apply if the challenge is based on undue influence. Courts often make exceptions when there are valid reasons to contest the will.


Questioning a will based on incompetence or undue influence is a sensitive affair. Still, it may be required to safeguard the legitimate beneficiaries and respect the authenticity of the testator’s real objectives. Here are some frequent motivations for launching such a challenge:

Fear of Psychological Impairment:

If there are concerns regarding the testator’s psychological state making the will, this might be grounds for worry. Symptoms of mental impairment, which include memory loss or Alzheimer’s, may raise issues about whether the testator had the mental ability to make a valid will and make sensible estate decisions.

Sudden Changes in the Will:

If the main points of the will vary significantly from earlier versions or previously indicated objectives, this may suggest the existence of undue influence. Significant alterations might indicate that someone pressured the testator into changing what they wanted despite their real preferences.

Isolation and direction:

Evidence of the testator’s isolation from close family and friends or being under a specific individual’s direction may generate undue influence concerns. Isolation may make it difficult for the testator to seek counsel or aid, leaving them more open to exploitation.

Beneficiary Designations That Are Unusual or Unexpected:

Odd or unforeseen beneficiary designations in a will might also be a red signal. For instance, if an immediate relative is unexpectedly left out in favor of someone without prior contact with the testator, this may invite additional examination.

Witness Testimony:

Testimony from eyewitnesses who met with the testator during the moment of the will’s writing might be critical in determining the testator’s mental state and if undue influence was present in the prior will.

The Legal Framework in Nevada

In Nevada, as in many other states, contesting a will based on undue influence follows a specific legal framework. To prove undue influence, several elements must be established:

  1. Existence of Undue Influence: It must be demonstrated that undue influence exists.

  2. Active Procurement: It should be shown that the influencer actively procured the creation of the will, affecting its provisions.

  3. Person Challenging: The person challenging the will must demonstrate that the testator was unduly influenced.

Seeking Legal Assistance

Contesting a will due to undue influence is a complex legal process that requires careful analysis and a thorough understanding of the law. If you suspect that a loved one’s will has been unduly influenced, it’s essential to consult with an experienced attorney who can guide you through the process. Your attorney will help you gather the necessary evidence, navigate the legal framework, and represent your interests in probate litigation.

A professional will and estate lawyer in an office


When contesting a will on the grounds of incompetence or proving undue influence, it is critical to obtain the advice of an experienced Las Vegas probate lawyer. Here’s how a probate lawyer can help:

Legal Knowledge:

A probate lawyer specializing in probate law will assist you in navigating the challenging legal procedure of challenging a will. They are familiar with the rules and laws in Las Vegas and can safeguard your rights and interests.

Your probate lawyer will look into the events surrounding the will’s formation for evidence of incompetence or improper influence. They will acquire appropriate paperwork, interview witnesses, and assemble a compelling case on your side.

Mediation and Settlement:

In some situations, a probate lawyer may try to resolve the matter through mediation rather than going to court. They will represent you in court if you cannot reach an agreement.

If the matter proceeds to the courtroom, your probate lawyer will put forward your points of view, interrogate witnesses, and fight for your position before the judge.

Contesting a will undue influence


Contesting a will due to undue influence is a serious matter that can impact the distribution of an estate. The burden of proof is on the party challenging the will, but it can shift based on the evidence presented. If you suspect that a will has been unduly influenced, seeking the guidance of an experienced attorney is crucial. They can help you navigate the legal process and work to ensure that the testator’s true intentions are respected. Remember, the legal system is in place to protect the integrity of the last will and testament, ensuring that it accurately reflects the wishes of the deceased.

If you want to discuss your real estate planning in Las Vegas, in that case, you can contact the Nevada probate attorneys at The Bourassa Law Group. We can provide highly individualized estate planning services to help you avoid probate.

Call us at (800) 870-8910 for a FREE consultation!

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