Recent Notable Cases in Estates and Trusts Litigation, 2026

I recently spoke at the Estate Planners’ Council of Halton (EPCOH).  Below is a brief summary of recent and notable cases that Jonathon Vander Zee and I prepared for the EPCOH presentation.  It’s always good to keep up to date.  Enjoy!

  1. Cassan v. Giroux, 2026 ONSC 330

Moral obligations matter – the Court will strive to balance a person’s legal entitlement to support with the deceased’s testamentary intentions and moral obligations.

  1. Schickedanz v. Schickedanz, 2026 ONSC 297

Unsuccessful litigants can face significant costs consequences if found to be acting in self-interest or under suspicious circumstances – $2.2 Million was awarded in costs to the successful party.

  1. R. v. A.R., 2026 ONSC 796

The Court may decline to appoint a Guardian where an individual demonstrates decision-making capacity with assistance and will prioritize that individuals autonomy where less restrictive alternatives exist.

  1. Farren v. Walters et al., 2026 ONSC 692

The Court may invoke its parens patriae jurisdiction (to protect those who cannot protect themselves) to appoint an estate trustee/trustee of a trust on an interim basis to protect a vulnerable beneficiary’s interest.

  1. Evans v. Skwira, 2026 ONSC 671

Where a risk of dissipation of estate assets exists and a person stands to suffer significant prejudice if estate assets are further depleted, the Court may grant a preservation order to ensure the estate remains available to satisfy the ultimate outcome of the litigation.

  1. Tocholke Estate v. MacDonald et al., 2026 ONSC 1706

The Court found that the deceased’s incapacity could toll the limitation period under the Limitations Act, 2002, despite the applicability of a strict limitation period under s. 38(3) in the Trustee Act.

  1. Wright v. Wright, 2026 ONCA 106

A property agreement was enforced between parent and child despite a limited-scope POA – no undue influence, fiduciary breach, or unconscionability found where the parent is capable, acts voluntarily, and receives independent legal advice.

  1. Childs v. Childs, 2026 ONSC 801

The Court may remove estate trustees and appoint a neutral third party where entrenched conflict impedes on the proper administration of the estate – majority rules clause between four estate trustee siblings deemed insufficient as siblings were equally divided on key issues.

  1. Pelling Estate v. Pelling, 2026 ONCA 62 & 2026 ONCA 64

“Zombie” deeds attempting to transfer property after death are inoperable & a document may be testamentary in nature but only partially dispositive of the testator’s property.

  1. Hejno v. Hejno, 2025 ONCA 876

Validated draft wills were invalidated on appeal after a lower court incorrectly used s. 21.1(1) of the SLRA to validate them. The deceased was indecisive about his final wishes and never gave his lawyer final instructions.

Justin de Vries

Justin has been consistently named as one of the Best Lawyers in Canada/Trusts & Estates. He is an accomplished litigator who has appeared before all levels of the Ontario Court & the Federal Court of Canada. Justin's areas of expertise include: estate, trust, and capacity litigation, as well as probate applications and estate administration. He regularly speaks on estate, trust and capacity issues. Email: jdevries@devrieslitigation.com

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