When Does an Occupant Trigger an Automobile Insurer’s Duty to Defend?
August 27, 2026
No Comments
Read More »
In Ontario motor vehicle insurance claims, the definition of “spouse” can have important consequences for coverage. This is especially true under the OPCF44R, the optional family protection endorsement that may respond where an injured person seeks access to additional coverage through a family member’s automobile policy.
A question that sometimes arises is whether a person who is separated from the named insured, but not yet legally divorced, still qualifies as a “spouse” under the OPCF44R. The answer, based on the available case law, is generally yes: separation alone does not necessarily end spousal status for the purpose of OPCF44R coverage.
The OPCF44R defines “spouse” as:
1.10 Spouse means either of two persons who:
(a) are married to each other;
(b) have together entered into a marriage that is voidable or void, in good faith on the part of the person making a claim under this policy; or
(c) have lived together in a conjugal relationship outside marriage,
(i) continuously for a period of not less than three years, or
(ii) in a relationship of some permanence, if they are the natural or adoptive parents of a child.
The key wording for legally married spouses is straightforward: spouses are persons who “are married to each other.” The definition does not carve out an explicit exception for spouses who are separated but not yet divorced.
That distinction matters. A legal separation may change the practical relationship between the parties, but it does not necessarily dissolve the marriage. Unless and until the parties are legally divorced, they may still fall within the wording of the OPCF44R definition.
This concept was considered in Blanchard v Ontario.[1] In that case, the plaintiff was separated from his wife at the time of the accident and had been living with another woman for several months. Despite the separation, the Court held that he remained an “insured person” under his wife’s policy because the marriage had not been dissolved at the time of the accident.
The Court stated that a married but separated spouse who is injured in a motor vehicle accident is an insured person under the other spouse’s policy, and may recover under that policy, provided the spouses were not divorced at the time of the accident.
Blanchard establishes that separation, without divorce, does not necessarily defeat OPCF44R spousal status.
The practical takeaway is that “separated” is not the same as “divorced” for the purposes of the OPCF44R. Where the parties remain legally married at the time of the accident, the separated spouse may still fall within the OPCF44R definition of “spouse.”
For insurers, this issue is important because OPCF44R coverage may be triggered even where the named insured and the claimant were separated when the accident occurred. The OPCF44R definition of “spouse” is broad enough to include legally married spouses who are separated but not yet divorced. Blanchard suggests that separation does not, on its own, remove a person from the definition of spouse for OPCF44R coverage.
[1] Blanchard v Ontario, 1996 CarswellOnt 5118
