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Case information

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41935

Susan Henderson v. Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson, et al.

(Ontario) (Civil) (By Leave)

Docket

Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.

List of proceedings
Date Proceeding Filed By
(if applicable)
2026-03-09 Close file on Leave
2026-02-12 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2026-02-12 Judgment on leave sent to the parties
2026-02-12 Judgment of the Court on the application for leave to appeal, The application for leave to appeal from the judgment of the Court of Appeal for Ontario, Number M55951 (COA-25-OM-0104), dated July 14, 2025, is dismissed with costs to respondent Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson, in the amount of $800.00.
Dismissed, with costs
2026-01-05 All materials on application for leave submitted to the Judges, for consideration by the Court
2025-10-27 Lower court order - e-filing, (Letter Form), CA Orders Susan Henderson
2025-09-15 Applicant's reply to respondent's argument, (Book Form), Missing
Proof of Service (Read Receipt- Delivery Receipt-Confirmation) (Rec'd 2025-09-15), Completed on: 2025-09-15, (Printed version filed on 2025-09-16)
Susan Henderson
2025-09-12 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2025-09-15) Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson
2025-09-12 Respondent's response on the application for leave to appeal, (Letter Form), Completed on: 2025-09-15, (Printed version filed on 2025-09-15) Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson
2025-09-03 Affidavit of service - e-filing, (Letter Form), Missing
Read/receipt - Delivery receipt - confirmation of the email , (Printed version due on 2025-09-10)
Susan Henderson
2025-08-18 Correspondence received from, (Letter Form), Letter to the court
Susan Henderson
2025-08-18 Supplemental document, (Letter Form), Formal Order Rule
Susan Henderson
2025-08-18 Certificate (on limitations to public access), (Letter Form), Public Access to Information Form
Susan Henderson
2025-08-18 Lower court order - e-filing, (Letter Form), Judgment 2025-02-18
Susan Henderson
2025-08-18 Lower court order - e-filing, (Letter Form), Judgment 2025-04-29
Susan Henderson
2025-08-18 Lower court order - e-filing, (Letter Form), Judgment 2025-07-15

Susan Henderson
2025-08-15 Letter advising parties of an incomplete application for leave to appeal, FILE OPENED
2025-08-12 Application for leave to appeal, (Book Form), Missing
Amended Notice of Application (Rec'd 2025-09-02)
Public Access to Information Form (Rec'd 2025-08-18)
CA Orders (Rec'd 2025-10-27)
TC Orders (Rec'd 2025-08-18)
, Completed on: 2025-10-27, (Printed version filed on 2025-08-15)
Susan Henderson

Parties

Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.

Main parties

Main parties - Appellants
Name Role Status
Henderson, Susan Applicant Active

v.

Main parties - Respondents
Name Role Status
Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson Respondent Active
Henderson, Robert Respondent Active
Henderson, John David Respondent Active
Hall, Deborah Respondent Active
Henderson, Jewella Respondent Active
a minor by her litigation guardian the Children's Lawyer for the Province of Ontario Respondent Active
Henderson, Faith Respondent Active
McNeil, Tanner Jacob Respondent Active
deceased Respondent Active
Cook, Alana Respondent Active
Caelan Fulton Respondent Active

Counsel

Party: Henderson, Susan

This party is not represented by counsel.

Party: Wei Wang, in her personal capacity and as Estate Trustee for the Estate of Ruth Emmalene Henderson

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Henderson, Robert

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Henderson, John David

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Hall, Deborah

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Henderson, Jewella

Counsel
Name
Kirsten Cockburn
Contact information
Office of the Children's Lawyer
393 University Ave 14th Floor
Toronto, Ontario
M5G 1E6
Telephone: (416) 314-6642
FAX: (416) 314-8050
Email: Kirsten.cockburn@ontario.ca

Party: Henderson, Faith

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Cook, Alana

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: Caelan Fulton

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: a minor by her litigation guardian the Children's Lawyer for the Province of Ontario

Counsel
Name
Kirsten Cockburn
Contact information
Office of the Children's Lawyer
393 University Ave 14th Floor
Toronto, Ontario
M5G 1E6
Telephone: (416) 314-6642
FAX: (416) 314-8050
Email: Kirsten.cockburn@ontario.ca

Party: McNeil, Tanner Jacob

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Party: deceased

Counsel
Name
Christopher Crisman-Cox
Contact information
Miller Thomson LLP
115 King Street South Suite 300
Waterloo, Ontario
N2J 5A3
Telephone: (519) 593-3206
Email: ccrismancox@millerthomson.com

Summary

Keywords

Wills and estates — Wills — Validity — Testator making will, passing away the following year — Testator’s daughter challenging validity of will — Application judge dismissing challenge to validity of will — Court of Appeal dismissing motion for extension of time to serve and file notice of appeal - Whether Court of Appeal erring in treating procedural dismissal as final determination, contrary to principles of access to justice and imperative of substantive fairness in estate litigation — Whether Court of Appeal and motions judge failing to engage with merits of proposed appeal — Whether Court of Appeal applying incorrect legal standard in failing to assess whether motion judge had misapprehended material facts or committed an error in principle — Whether Court of Appeal failing to consider matters of national and systemic concern, including: treatment of vulnerable self-represented litigants; chronic problem of lawyer withdrawal and abandonment in civil proceedings; and increasing use of procedural gatekeeping to bar appellate review of serious elder abuse, access to justice, and equitable claims in estate disputes.

Summary

Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.

In 2020, applicant Susan Henderson brought an application to challenge the validity of a will that her mother had made in 2018. Ms. Henderson’s mother had died in 2019. The application was dismissed.

Ms. Henderson brought a motion for an extension of time to serve and file her notice of appeal. The motion was dismissed. A three-judge panel of the Court of Appeal for Ontario dismissed a subsequent application to adduce fresh evidence and motion for review.

Lower court rulings

February 18, 2025
Ontario Superior Court of Justice

CV-22-1391, 2025 ONSC 1043

Application challenging validity of a will dismissed

April 29, 2025
Court of Appeal for Ontario

2025 ONCA 335

Motion for extension of time to file notice of appeal dismissed

July 14, 2025
Court of Appeal for Ontario

M55951

Application to adduce fresh evidence dismissed; Motion to review order of Roberts J.A. dismissed

Filed documents

The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.

If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.

Downloadable PDFs

Not available

The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.

If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.

Downloadable PDFs

Not available

The condensed books of the appellant, the respondent and the intervener will be posted here upon receipt of the electronic version, 2 days prior to the scheduled appeal hearing. You may also obtain copies of condensed books by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.

If you have questions about a condensed book or want permission to use a condensed book, please contact the author of the condensed book directly. Their contact information appears on the first page of each condensed book.

Downloadable PDFs

Not available

Webcasts

Not available.

Date modified: 2026-03-10