Background
Hao Hsun Lan and Gary Buchanan were formerly common-law spouses who bought, renovated, and sold residential properties using funds advanced by family members, including Buchanan’s mother, Monika Buchanan. In their family proceeding, a trial judge found that advances totaling approximately $492,000 were loans rather than gifts and classified them as family debt under British Columbia’s Family Law Act. The judge apportioned responsibility for the loans between the spouses, although Lan was not a party to at least one written loan agreement.
Monika Buchanan was not a party to the family proceeding. In 2025, she sued Lan for $248,120.60, the portion of the loans allocated to Lan as family debt, and relied primarily on the family trial order as establishing Lan’s direct indebtedness. A chambers judge granted summary judgment for that amount and rejected Lan’s limitations defence, reasoning that the claim was not reasonably discoverable until the family-debt order was made in 2024.
The Court’s Holding
The Court of Appeal allowed Lan’s appeal, set aside the $248,120.60 judgment, and dismissed Buchanan’s summary-judgment application. Under ss. 82 and 97(3) of the Family Law Act, an order classifying and dividing family debt governs responsibility between spouses only. It does not alter a third-party creditor’s rights or create a creditor-debtor relationship with a spouse who was not contractually liable for the loan.
Buchanan therefore could not establish Lan’s direct liability merely by relying on the family-debt order; she would have to establish a contractual right against Lan. The chambers judge’s related limitations analysis was also erroneous because it assumed the family trial had determined Lan’s contractual liability. The contractual terms and disputed facts raised a genuine issue for trial concerning limitations. The Court dismissed both sides’ fresh-evidence applications because the proposed materials did not affect the controlling legal question.
The Court declined to dismiss Buchanan’s civil claim altogether. Lan had not properly sought that relief below, and it remained possible that Buchanan could allege and prove that Lan was contractually liable for some or all of the loans. Whether the claim should be struck or amended was left to the trial court.
Key Takeaways
- A family-debt allocation determines responsibility between spouses but does not itself make both spouses liable to a third-party creditor.
- A creditor seeking payment from a spouse must establish that spouse’s liability in contract rather than rely solely on a family-law order.
- Summary judgment was unavailable because the contractual basis of Lan’s alleged liability—and the resulting limitations analysis—remained genuinely disputed.
Why It Matters
The decision draws a firm line between allocating debt upon relationship breakdown and enforcing the underlying obligation. Even when a loan is classified as family debt and apportioned equally, the creditor’s contractual rights remain unchanged; the spouse who incurred the debt may instead have a contribution claim against the other spouse within the family proceeding.
For creditors and family-law practitioners, the case underscores the need to identify who actually agreed to repay a loan and to structure family-debt orders accordingly. Classification as family debt cannot substitute for proof of contractual privity, nor can the date of that classification automatically determine when a creditor’s limitation period began.