Contesting a Will in Michigan: Who Can Challenge It and on What Grounds?
Contesting a will in Michigan can change how an estate is distributed and can quickly lead to serious disputes among surviving family members. When a will is disputed, the stakes extend far beyond finances. They often touch on fairness, family trust, and what the deceased truly intended. Understanding how probate litigation works and whether you have the legal standing to challenge a will is essential before taking action.
Who Has Standing to Contest a Will
Not everyone connected to a deceased person has the legal right to contest a will, which is why many people ask who can contest a will under Michigan law. The right to challenge a will is limited to those who qualify as “interested parties.” This includes individuals named in the will, those who would have inherited under a prior will, and anyone entitled to inherit if no valid will existed, such as a surviving spouse or biological child.
Standing is not determined by emotional proximity or perceived fairness. It is a legal threshold. If you believe you have been wrongfully excluded or that a will does not reflect the true intentions of the deceased, confirming your standing with an attorney before taking any action is essential.
Common Grounds to Contest a Will
Disagreeing with how an estate is divided is not sufficient to challenge a will in court. There must be recognized legal grounds to contest a will.
One potential ground is lack of testamentary capacity. The person who created the document, known as the testator, must have been of sound mind at the time of signing a last will and testament. This means understanding the nature and extent of their assets, who their natural heirs are, and the legal effect of executing a will. Medical records, witness testimony, and documentation of cognitive decline may become relevant.
Another basis for challenging a will is undue influence. When someone in a position of trust manipulates the testator into changing the terms of a will, the document may be subject to challenge. Courts must determine whether the testator’s free will was overridden, often requiring detailed evidence about the surrounding circumstances.
A will may also be contested based on improper execution. Michigan law requires specific formalities for a will to be legally valid, including the testator’s signature and the presence of two witnesses.
Fraud or forgery may justify a challenge if there is evidence that the testator was deceived into signing the document or that the signature is not authentic.
What to Expect During the Probate Litigation Process
Challenging a will requires filing a formal objection in the Michigan probate court that has jurisdiction over the estate. This must typically be done within a limited window of time after the will is admitted to probate, which is why prompt legal guidance matters.
After a challenge is filed, the court reviews the claim and the parties may enter discovery, gathering evidence, deposing witnesses, and exchanging documentation. Some disputes resolve through negotiation or mediation, while others proceed to a probate hearing before a judge.
Throughout this process, proper documentation and procedural compliance are critical. Missed deadlines or procedural missteps can compromise an otherwise valid claim.
How We Support Clients Through Probate Disputes
Probate litigation often arises during an already difficult time, when families are grieving and emotions run high. Our role is to provide steady, practical legal guidance so clients clearly understand their options without adding unnecessary stress during an already challenging period.
We assist clients in evaluating whether they have valid standing and grounds to pursue a challenge, preparing and filing the required legal documents, navigating Michigan probate court procedures, and working toward a resolution that reflects the law and the legitimate interests of our clients.
We do not believe in pressuring clients toward litigation. Our goal is to help each person understand the process clearly and make informed decisions at every stage.
Get Legal Guidance for Contesting a Will
Contesting a will is not a decision to make lightly, and it is not one that should be made without experienced legal counsel. The legal standards are specific, the timelines are strict, and the outcome can have lasting consequences for everyone involved in the estate.
If you have questions about who can contest a will, the grounds available under Michigan law, or how the probate litigation process applies to your situation, we are here to help.
To discuss your situation, schedule a confidential consultation with Mihelich & Kavanaugh by calling (586) 496-7525 today.





