A parent's contribution can make buying a home possible. Years later, after a separation, the same transfer may become one of the most contested parts of the case. One spouse says it was a gift. The other says it must be repaid. The parent may say the money was always a loan, even though no payments were requested while the relationship was intact.

There is no reliable answer based only on whose parents supplied the money. Three questions need to be separated: was there a genuine repayment obligation, who received any gift, and what rights exist between the spouses as distinct from the parent's own rights?

The Family Law Act's property-and-debt rules discussed here generally apply to married spouses and unmarried partners who lived together in a marriage-like relationship for at least two years. Different issues can arise where that threshold is not met.

Start with what was agreed when the money changed hands

The strongest evidence is often the material created before conflict arose: a loan agreement, gift letter, banking instructions, emails, text messages or instructions to the lawyer handling the purchase. Later explanations still matter, but they should be tested against the contemporaneous record.

Useful questions include who requested the funds, what was said about repayment, whether both spouses agreed, whether interest or security was discussed, and what happened afterward. Regular payments may support a loan account. No payments may require an explanation, but does not alone settle whether a loan existed.

A gift letter provided to a mortgage lender can be important evidence. If someone now says the letter did not reflect the real arrangement, the inconsistency needs a careful and truthful explanation. The solution is not to prepare a backdated agreement or ask a parent to adopt a new version of events.

An oral loan is not automatically invalid merely because there was no formal contract. Conversely, a document labelled “loan” does not make every disputed feature enforceable. Intention, terms, surrounding evidence and applicable legal rules all matter.

If it was a gift, who received it?

Section 85 of BC's Family Law Act excludes certain property from division, including a gift to a spouse from a third party and property derived from that gift. The spouse claiming an exclusion must prove it. A parent's gift intended for their child raises a different evidentiary question from a gift intended for both members of the couple.

Tracing matters when the gift was used for a down payment rather than left in a separate account. Bank records, purchase documents and later sale or refinancing records can help connect the original contribution to the property that exists at separation.

The current statute also says that an established exclusion continues despite a transfer of legal or beneficial ownership from one spouse to the other. It is therefore unsafe to assume that putting a home into joint names automatically destroys an exclusion. Agreements, the origin and amount of the gift, and the statutory exceptions still need to be considered.

An exclusion is also not the same thing as excluding every dollar of growth. The Act generally includes the increase in value of excluded property in family property. Where several contributions, mortgages and transactions are involved, calculating the result requires more than subtracting a remembered down-payment figure.

If it was a loan, there are two different relationships

A genuine obligation incurred during the spousal relationship may be family debt under section 86 of the Family Law Act. Dividing that debt between spouses, however, does not necessarily mean the parent can enforce it directly against both of them.

This distinction was central to Lan v Buchanan, 2026 BCCA 370, released on September 4, 2026.

In the earlier family proceeding, amounts advanced by a parent were found to be loans and allocated as family debt between the spouses. The parent later sought payment from the former daughter-in-law. A chambers judge granted summary judgment for $248,120.60, treating the family debt order as a sufficient basis for the parent's claim.

The Court of Appeal set that judgment aside. Part 5 of the Family Law Act regulates rights between spouses. Sections 82 and 97(3) preserve the separate position of third-party creditors. A family debt allocation did not, by itself, create a contract between the parent and a spouse who had not otherwise agreed to be a borrower.

The parent needed to establish a contractual right to recover from that defendant. The court also found a genuine issue requiring trial concerning the limitation defence. It did not decide that the advances were gifts, that the parent could never recover, or that the entire claim had to be dismissed.

What the decision means for a family-funded home

Suppose, as a hypothetical example, a parent lends money only to their adult child to help buy a home during that child's marriage. The obligation may need to be accounted for between the spouses as family debt. That does not automatically make the other spouse a borrower under the parent's contract.

The reverse point is equally important. A separation agreement allocating a debt to one spouse does not necessarily release the other from a contract they actually signed with a lender. The family arrangement and the creditor's rights must be examined separately.

For parents considering their own recovery proceedings, Lan is also a warning not to assume that the limitation period begins when the family case ends. The loan terms and applicable discovery rules require independent attention.

How to prepare a useful evidence package

  • Record each transfer separately, including date, currency, sender, recipient and purpose.
  • Preserve the original agreement, lender gift letter and purchase-closing documents.
  • Collect complete messages discussing repayment, forgiveness or who would benefit.
  • Identify repayments, interest, security, demands and any later changes to the arrangement.
  • Trace the money into the home and through any sale, refinancing or replacement purchase.

Do not assume that every parental contribution must have the same character. One transfer may be a gift and a later advance a loan. A contribution may also raise an ownership or trust issue beyond a simple gift-versus-loan question.

The takeaway

The useful starting point is evidence, not a family label. Establish the original arrangement, follow the money, and distinguish the spouses' property division from the parent's independent claim.

Sinclair Centre Law LLP can assess disputed family loans, down-payment contributions and excluded-property claims in a BC separation. Contact our Vancouver office at 604-210-2009 to discuss the documents and the issues that need to be resolved.

This article provides general information, not legal advice. It discusses the current statutory framework and the decision in Lan v Buchanan as of September 7, 2026.

References