A client calls me about their elderly mother in Manhattan. For years, her will was simple: divide her assets equally among her children. Then a new caregiver entered the picture, and a new will appeared. This one leaves a significant portion of her estate—or all of it—to a relative stranger. The children are locked out. Phone calls go unanswered. They are witnessing the mechanics of undue influence.
Elder abuse is not always physical. In my practice, the most insidious forms are financial exploitation and psychological manipulation—actions that drain a lifetime of savings and rewrite a family’s legacy behind closed doors. This is a violation of trust and a profound breach of decency.
The Anatomy of Undue Influence
Undue influence is a specific legal concept. It is when one person’s free will is so overpowered by another’s that their decisions are no longer their own. This is not mere persuasion. It is coercion—often subtle—that substitutes the influencer’s wishes for the victim’s.
This rarely happens overnight. It typically involves a pattern of behavior designed to isolate and control. An abuser might:
- Limit access to friends, family, and trusted advisors.
- Create a sense of dependency, making the victim believe they cannot survive without them.
- Generate fear, confusion, or a sense of obligation.
- Systematically lie about the intentions of other family members to create conflict.
A sudden, dramatic change to an estate plan—a new will, a trust amendment, a change in beneficiary designations—that benefits a new person in a position of power is a clear warning. If that change is accompanied by isolation and secrecy, it is a significant red flag. A will can be challenged in New York Surrogate’s Court on these grounds, but the burden of proof falls on the challenger. It is a difficult, expensive, and emotionally taxing process. Prevention is the better course.
Fiduciary Duty: The Legal Shield
Certain relationships carry a formal legal responsibility known as a fiduciary duty—the highest standard of care recognized by law. A fiduciary must act solely in the best interests of the other person, with undivided loyalty. Self-dealing is prohibited.
Who is a fiduciary?
- An Agent under a Power of Attorney has a duty to manage finances strictly for the principal’s benefit.
- A Trustee has a duty to manage trust assets for the beneficiaries according to the trust’s terms.
- A Guardian, appointed by a court, has a broad duty to care for the person and their property.
When a caregiver, a new friend, or even a family member uses a position of trust to enrich themselves, they are often breaching a fiduciary duty. Transferring a parent’s savings into their own name using a power of attorney is not just wrong—it is a clear violation of their legal obligations. These actions can be challenged in court. An abusive fiduciary can be forced to return stolen assets and be removed from their position.
Proactive and Reactive Legal Tools
When a family suspects elder abuse, waiting is not a prudent choice. The law provides tools for both proactive protection and reactive intervention.
A well-drafted estate plan is the first line of defense. A Revocable Trust, for instance, can name a professional or a trusted family member as a co-trustee. This creates a system of checks and balances, as one trustee cannot act without the other’s knowledge. A durable Power of Attorney can be drafted with specific limitations, requiring an agent to provide regular accountings to a third party.
If abuse is actively occurring and the person is incapacitated—meaning they can no longer manage their own affairs—a family may need to petition the court for a guardianship. Under Article 81 of the New York Mental Hygiene Law, a court can appoint a guardian to take control of an individual’s financial and personal affairs. This is a significant step that removes a person’s autonomy. But it is often the only way to stop an abuser, void improper transactions, and protect what remains of their legacy.
Stewardship of a family’s legacy sometimes means protecting its elders from those who prey on their vulnerability. It is a difficult and emotional burden, but one that must be shouldered with clarity and conviction.
If you see the warning signs—isolation, sudden changes to legal documents, or unexplained financial transactions—the first step is to document your concerns with dates, amounts, and specific observations. From there, a legal strategy can be built. We can schedule a confidential case assessment to review your documentation and discuss the viability of a guardianship proceeding or a future will contest.





