Overturning a Will Signed Three Weeks Before Death

The situation

Nirosha built a small manufacturing business in Parry Sound over three decades and sold it a little over ten years ago, converting a lifetime of work into an investment portfolio and a paid-off home worth, together, roughly $4,200,000. She was deliberate about what came next. In 2018, with the help of a lawyer, she signed a will that split her estate evenly between her two children, one of whom was her daughter Tharshini, a surgeon. She reviewed that will periodically and never expressed any wish to change its core structure.

In early 2025, at 79, Nirosha was diagnosed with a progressive illness that affected her memory and judgment over the following year. Her family hired a private caregiver, Camila, to help her live independently. Camila was capable and, by most accounts, genuinely attentive. Over roughly fourteen months, she became Nirosha's primary daily companion, managing her medications, her appointments, and increasingly, who she saw and spoke to.

Nirosha died in the spring of 2026. When the family located her most recent will, signed just three weeks before her death, it left approximately $2,900,000 of the roughly $4,200,000 estate to Camila. The remaining $1,300,000 was split between her two children, leaving Tharshini with about $650,000 instead of the $2,100,000 she had expected under the 2018 will. Tharshini came to Treadstone Law within days of finding it.

She was not looking for a fight for its own sake. Her mother had talked openly, for years, about wanting her estate divided evenly between her children, and had reviewed the 2018 will more than once without ever suggesting she wanted it changed. What troubled Tharshini most was the timing: the new will was signed during a period when her mother sometimes did not recognize her own kitchen, yet the document itself read as though nothing had changed.

What the review found

A will is only valid if the person who made it had testamentary capacity at the time — meaning they understood, at a basic level, what property they owned, who would naturally expect to benefit from it, and what effect the document would have. Capacity is assessed at the moment of signing, not before or after, which makes the circumstances surrounding that signature critical.

Several details raised concern once our team began gathering records. The 2025 will was drafted by a lawyer neither Nirosha nor her family had used before, arranged by Camila rather than by Nirosha herself. There was no capacity assessment on file, and the retainer notes showed a single meeting lasting under an hour, with Camila present in the waiting room throughout. Nirosha's family doctor's records from the surrounding weeks described confusion, difficulty recognizing familiar routines, and medication changes that can affect cognition. None of this proved incapacity on its own, but together it painted a picture worth testing.

Equally relevant was the pattern in the months leading up to the change. Camila had gradually taken over scheduling and had discouraged some visits from Tharshini and her brother, describing their mother as "too tired" on several occasions when medical records showed no such note from her doctor. This combination — a dependent, isolated, cognitively vulnerable person; a sudden and dramatic departure from a long-standing estate plan; and a beneficiary who arranged the very document that benefited her — is the classic fact pattern courts look at closely under the doctrine of undue influence, where a will can be set aside if it did not reflect the free and independent wishes of the person who signed it.

Our team also looked closely at what had not changed. Nirosha's bank accounts, her investment instructions, and her choice of physician had all stayed the same in the months before her death. Only the will and, notably, the named beneficiary on one investment account had shifted — and both changes traced back to the same short window when Camila had arranged appointments on her behalf. A single unusual decision can be explained many ways; a cluster of them pointing in the same direction, in the same narrow window, is harder to explain innocently.

What we did

1. Filed a notice of objection to the 2025 will. Before the estate could be distributed, we formally challenged its validity with the court, which paused any transfer of assets to Camila until the matter was resolved. This step needed to happen before the estate trustee took further action, so we moved on it within the first few weeks.
2. Requested the drafting lawyer's complete file. When a will is challenged, the lawyer who prepared it is expected to produce their notes, correspondence, and any record of assessing the client's capacity. The thin file we received — no independent capacity assessment, no meeting without Camila arranging logistics — became central evidence.
3. Obtained Nirosha's medical records for the relevant period. With proper authorization from the estate, we gathered records from her family doctor and specialists covering the months before and after the will was signed, documenting the cognitive changes her illness was causing at the time.
4. Interviewed family members and other witnesses. Neighbours, a longtime friend, and Nirosha's brother all described the same pattern of growing isolation and confusion, giving the paper record human context a judge could weigh.
5. Retained an independent expert to review the medical file. A geriatric specialist assessed the records against the legal threshold for capacity and concluded that, on the balance of what was documented, Nirosha's ability to understand the nature and effect of a new will at the time of signing was seriously in doubt.
6. Opened settlement discussions before trial. Litigation over a will can run for well over a year and erode the estate through legal costs on both sides. Once the evidence was assembled, we approached Camila's lawyer with the medical and drafting-file findings and proposed resolving the matter without a full trial.

The outcome

Facing the combined weight of the medical evidence, the drafting lawyer's thin file, and the independent expert's opinion, Camila's lawyer agreed to a settlement roughly eight months after the notice of objection was filed. The 2025 will was set aside, and the estate reverted to the terms of the 2018 will, with a modest payment made to Camila from the estate in recognition of her caregiving work — a common and pragmatic way to close out these disputes without dragging every party through trial. Tharshini and her brother each received close to $2,000,000, most of what they had expected under their mother's original plan, with the balance going to Camila's payment and the costs of settling the matter.

The case did not need to go to trial to succeed, and that mattered. A trial victory would likely have taken another year or more and consumed a meaningful share of the estate in costs even if the family had won outright. Settling on strong evidence achieved the same practical result faster and with less of the estate spent on legal proceedings for either side.

What made the difference was documentation, not suspicion. Treadstone Law's approach never rested on the discomfort of a late-life relationship with a caregiver — courts do not set aside wills because a family finds a new beneficiary unfamiliar. It rested on a specific, evidenced gap between the legal standard for capacity and what the record showed actually happened in the weeks before signing.

What you can learn from this