The case centers on Elaine Chartier and Diane Wilkinson, who became embroiled in litigation following the death of their mother, Ruby Whiffin, in 2017. Diane discovered that Ruby had altered her will in 2010, leaving the vast majority of her estate to Elaine and appointing her as executrix. Additionally, Ruby had transferred the family home to Elaine during her lifetime.
Diane sought court approval under section 151 of the Wills, Estates and Succession Act (WESA) to pursue claims on behalf of Ruby’s estate. She alleged that the transfer of the family home was invalid, citing either Ruby’s lack of mental capacity or undue influence by Elaine. Diane further claimed that Elaine held the property in trust for the estate.
Elaine responded by seeking summary judgment, arguing that Diane’s claims regarding the family home were time-barred under the Limitation Act. She contended that Diane had sufficient knowledge of the transfer by early 2017, making the claims ineligible to proceed. The chambers judge agreed, dismissing Diane’s claims.
However, the Court of Appeal identified two significant errors in the chambers judge’s decision. First, the judge improperly weighed evidence during the summary judgment application, which is not permitted under legal standards. A judge must only determine whether a genuine issue for trial exists and cannot assess credibility or resolve conflicting evidence.
Second, the judge applied the wrong legal test to determine when Diane discovered the claim under the Limitation Act. The chambers judge relied on a test from Grant Thornton LLP v. New Brunswick, which applies to general limitation periods but not to trust claims governed by section 12 of the Limitation Act.
Under section 12, a claimant is considered to discover a claim when they know the essential facts, not merely when they could infer liability. The Court of Appeal emphasized that the judge should have determined when Diane fully realized that Elaine claimed ownership inconsistent with a trust or that improper means influenced the transfer.
Due to these errors, the Court of Appeal concluded that it was not “plain and obvious” that Diane’s claims were time-barred. The court allowed the appeal, overturning the summary dismissal and allowing Diane’s claims regarding the family home to proceed to trial.
The case underscores the significance of section 12 of the Limitation Act in trust claims, emphasizing that the discovery of a claim is tied to the knowledge of essential facts rather than mere inference of liability. The Court of Appeal’s ruling serves as a reminder to judges to avoid weighing evidence or assessing credibility during summary judgment applications, as such determinations are reserved for trial.
Legal experts say this decision could have broader implications for estate and trust law in Canada, particularly in cases where limitation periods and summary judgment applications are at play. It reinforces the importance of precise legal standards and the need for courts to carefully navigate the complexities of trust claims and limitation periods.

Conclusion
The British Columbia Court of Appeal’s decision to overturn the lower court’s dismissal of Diane Wilkinson’s trust claims underscores the critical importance of applying the correct legal standards when assessing limitation periods, particularly in trust and estate disputes. By identifying errors in the chambers judge’s application of the limitation test and the improper weighing of evidence during summary judgment, the Court of Appeal ensured that Diane’s claims will now proceed to trial. This ruling serves as a significant reminder of the nuances in trust law and the need for careful adherence to legal principles in estate litigation.
The case highlights the complexities of trust claims under section 12 of the Limitation Act and the importance of understanding when a claim is deemed “discovered.” It also reinforces the principle that summary judgment applications must not delve into credibility assessments or weigh evidence, as these determinations are reserved for trial. Legal professionals and individuals involved in estate disputes would do well to pay close attention to this decision, as it sets a precedent for future cases involving trust claims and limitation periods.
Frequently Asked Questions
What was the main issue in this legal case? The main issue was whether Diane Wilkinson’s trust claims against her sister Elaine Chartier were barred by the limitation period under the Limitation Act.
What did the Court of Appeal decide? The Court of Appeal overturned the lower court’s dismissal of Diane’s claims, ruling that the chambers judge misapplied the limitation test and improperly weighed evidence during the summary judgment application.
Why is section 12 of the Limitation Act important in this case? Section 12 governs the discovery of claims in trust cases, emphasizing that a claim is considered discovered when the claimant knows the essential facts, not merely when liability can be inferred.
What are the implications of this ruling for estate and trust law? The ruling highlights the need for precise application of legal standards in trust disputes and serves as a precedent for cases involving limitation periods and summary judgment applications in estate litigation.
What is the key takeaway for legal professionals? Legal professionals must ensure that summary judgment applications focus only on whether a genuine issue for trial exists, without assessing credibility or weighing evidence.
How does this decision affect future trust and estate cases? The decision reinforces the importance of understanding the correct legal tests for limitation periods and the proper handling of evidence in summary judgment applications, potentially influencing similar cases in the future.