Sibling Disputes Over Power of Attorney in PEI
One sibling manages the finances. Another thinks they're skimming. A third hasn't visited in two years but has strong opinions about which nursing home Mom should enter. This is how most power of attorney disputes actually start in PEI families — not with legal arguments, but with years of uneven caregiving finally boiling over when a parent starts to decline.
The Powers of Attorney and Personal Directives Act (2025) gives PEI families several structural tools to prevent these conflicts before they happen. Understanding them matters because once a parent loses capacity, the options narrow dramatically.
Joint vs Sole Attorneys: The Core Design Decision
Under the 2025 Act, your parent can appoint a single attorney to handle their financial matters, or multiple attorneys who act together, separately, or alternately according to the power of attorney's directions. Each approach carries real tradeoffs.
A sole attorney makes decisions faster. There's no need to coordinate, no disagreements to resolve, no risk of deadlock. The downside is obvious: the other siblings have no formal authority, and if they don't trust the named attorney, the only recourse is a court application to have that person removed — an expensive and adversarial process.
Joint attorneys must agree on every financial decision if the EPA requires them to act together. This sounds fair, but in practice it means one sibling can block the sale of the family home or stall a subsidy application by simply not responding. For personal matters, joint agents under a Personal Directive can likewise stall a facility transfer. If the document doesn't specify how deadlocks are resolved, the family ends up in court anyway.
Attorneys authorized to act separately can each act independently. This prevents deadlock but creates a different problem: two siblings might make contradictory decisions, and banks or institutions may not know which instruction to follow.
The approach that works best for most PEI families is a sole primary attorney with a clearly designated alternate or successor — not because it's the most democratic, but because it avoids the paralysis that joint appointments create during a health crisis.
Alternate and Successor Appointments
The 2025 Act allows your parent to name alternate attorneys who step in if the primary attorney is unable or unwilling to act. This is distinct from joint appointment — the alternate has no authority while the primary is serving, and takes over only when the primary cannot continue.
This matters most when the primary attorney lives on PEI and handles day-to-day decisions, but might need to step back due to their own health issues, a move off-island, or burnout from long-term caregiving. A named successor avoids the need for a court appointment to replace them.
Your parent can also name different people for different roles. One child as the financial attorney under the Enduring Power of Attorney, another as the personal care agent under the Personal Directive, and a third as the health care proxy. Role separation reduces the chance of any single sibling feeling shut out entirely.
The Accounting Duty as a Transparency Mechanism
One of the strongest protections the 2025 Act introduced is the duty to account. An attorney must maintain records of all assets, liabilities, income, and expenditures, and produce them on request.
For siblings who worry about financial mismanagement, this duty provides a built-in oversight mechanism without requiring court intervention. If the named attorney refuses to share their accounting records, that refusal itself becomes grounds for a court application to compel disclosure or remove the attorney.
Your parent can strengthen this protection by specifying in the power of attorney document who should receive regular accountings — naming specific siblings as recipients gives them formal standing to request the records.
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What Happens When Siblings Challenge a Power of Attorney
If a sibling believes the named attorney is acting improperly — misusing funds, neglecting the parent, or making decisions that don't reflect the parent's wishes — the 2025 Act provides a path to the Supreme Court of Prince Edward Island. The court can:
- Require the attorney to pass accounts (provide a full financial accounting)
- Remove the attorney and appoint a replacement
- Appoint the Public Guardian and Trustee as a neutral party
This is not a quick or cheap process. Legal costs for a contested guardianship or attorney removal application in PEI typically run $3,000 to $10,000 or more, and the emotional damage to family relationships is usually permanent.
That's why the document itself matters so much. A well-drafted power of attorney that anticipates sibling dynamics — naming specific successors, requiring periodic accountings to named family members, and separating financial from personal care authority — removes most of the triggers that lead to court fights.
Preventing Disputes Before They Start
The conversation about who gets appointed is uncomfortable, but it's infinitely easier while your parent is still capable and can explain their reasoning directly. Once capacity is lost, every sibling remembers a different version of what Mom or Dad "would have wanted," and none of those memories are legally binding.
A few structural decisions reduce conflict significantly:
- Name one primary attorney rather than joint appointments
- Appoint a successor so the family doesn't need court if the primary can't continue
- Split roles across siblings where practical (financial attorney vs personal care agent)
- Specify accounting recipients so non-appointed siblings have formal transparency
- Document the parent's reasoning during the signing process — the at-home signing procedure creates a record of capacity and intent
The Prince Edward Island Power of Attorney & Personal Directive Kit includes a witness screening sheet and a structured signing script that documents your parent's capacity and choices at the moment of execution. That record protects the validity of the documents if they're later challenged by a sibling who wasn't named.
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