Background
The parties, Jenny Hoi Yin Cho and John Ping Kwun Hui, litigated spousal support and equalization issues following the breakdown of their relationship. The respondent brought an application to enforce a settlement that the parties had reached during that litigation. The application judge, Justice Tammy W. Law of the Superior Court of Justice, granted the application and enforced the settlement, with reasons reported at 2026 ONSC 3614.
The appellant appealed, arguing that the application judge erred in three respects: first, in concluding that there was an enforceable settlement despite the absence of a signed agreement; second, in failing to find that he had provided proof of tax liability; and third, in failing to apply the Miglin analysis in considering whether to exercise her discretion not to enforce the settlement. The appellant also brought a motion to introduce fresh evidence on appeal concerning events that had transpired since the disposition below.
The Court’s Holding
The Court of Appeal for Ontario — Huscroft, Miller and Sossin JJ.A. — heard the appeal orally on October 27, 2026, and dismissed it, releasing brief written reasons on October 30, 2026. The court rejected each of the appellant’s three grounds of appeal and also dismissed his fresh evidence motion.
On the enforceability of the settlement, the court held that it was open to the application judge, on the record before her, to find that there was a meeting of the minds on all essential terms. The application judge made no error in concluding that the signature requirement was not an essential term of the parties’ agreement. Because the finding that a settlement was reached was a factual determination, it was entitled to deference on appeal.
On the tax liability issue, the court held that the application judge made no error in finding that the appellant had failed to prove his tax liability. The voluntary payments the appellant had made, based on his own estimates, did not constitute proof of the liability he asserted. Finally, on the Miglin argument, the court held that the application judge did not err in failing to apply that analysis because she had not been asked to do so. The court also dismissed the appellant’s motion to introduce fresh evidence, finding that the proposed evidence was not probative.
Key Takeaways
- An unsigned settlement in family litigation can be enforced where the record supports a finding of a meeting of the minds on all essential terms, and a signature requirement is not necessarily an essential term.
- An application judge’s finding that a settlement was reached is a factual determination entitled to appellate deference.
- Voluntary payments based on a party’s own estimates do not, without more, prove an asserted tax liability.
- A judge does not err by failing to apply a legal framework — here, the Miglin analysis — that the party never asked the judge to apply.
- Fresh evidence on appeal will be rejected where it is not probative.
Why It Matters
This short appellate endorsement reinforces several practical points for family-law practitioners. Parties who negotiate settlements in support and equalization disputes should not assume that the absence of a signed agreement defeats enforceability: if the essential terms are agreed, a court may enforce the bargain even without signatures. Conversely, a party who wants a signature to be a precondition should make that an express essential term during negotiations.
The decision also underscores the importance of raising legal arguments at first instance. The appellant’s complaint that the application judge failed to conduct a Miglin analysis failed precisely because the argument had not been put to her — a circumstance-specific procedural ruling rather than a statement about when Miglin applies generally. Finally, the costs award of $10,339.50, payable within 30 days, signals that unsuccessful appeals of settlement-enforcement orders carry ordinary cost consequences.