Weng v. Canada (Citizenship and Immigration)
- Citation
- 2026 FC 278
- Status
- Judgment
- Jurisdiction
- Canada
- Court
- Federal Court
- Decision
- 27 February 2026
- Posture
- Judicial Review of IAD Decision / Federal Court Judgment on Application for Judicial Review
- Language
- English
More details
- Court
- Federal Court
- Decision
- 27 February 2026
- Posture
- Judicial Review of IAD Decision / Federal Court Judgment on Application for Judicial Review
- Language
- English
On this page
Professional case brief
Research organized from the available case record
01
Holding and result
The Federal Court found the IAD's finding that a prior conjugal relationship existed to be unreasonable because the IAD failed to apply a flexible assessment and did not adequately engage with the relevant conjugal-relationship factors; the Court allowed the judicial review, set aside the IAD decision and remitted the matter for redetermination by a differently constituted panel.
Court disposition
Application for judicial review allowed; IAD decision set aside and matter remitted for redetermination by a differently constituted panel of the IAD
Orders
- Application for judicial review allowed
- Decision of the Immigration Appeal Division set aside
- Matter remitted for redetermination before a differently constituted panel of the IAD
- No question for certification
02
Material facts
Parties
Guozhong Weng
Applicant Counsel: Ashley MoonThe Minister of Citizenship and Immigration
Respondent Counsel: Leila Jawando03
Procedural history
Posture
Judicial Review of IAD Decision / Federal Court Judgment on Application for Judicial Review
04
Questions and positions
Legal issues
- 01
Whether the IAD unreasonably found a prior conjugal relationship existed between the parties before the applicant entered Canada
- 02
Whether the IAD failed to consider relevant factors for assessing a conjugal relationship (Malodowich factors) and failed to apply a flexible approach (M. v. H.)
- 03
Whether section 4.1 of the Immigration and Refugee Protection Regulations was properly applied
Party arguments
- Applicant
- The IAD unreasonably found that a prior conjugal relationship existed. The IAD failed to engage with the Malodowich factors for assessing conjugal relationships and did not apply the flexible approach required by M. v. H., which rendered its finding unjustified and tainted its assessment under s.4.1 of the Regulations.
- Respondent
- The IAD decision contains no reviewable error and is reasonable.
05
Court’s reasoning
Legal principles
- 01
Canada (Minister of Citizenship and Immigration) v. Vavilov, [2019] 4 S.C.R. 653
Decision reviewed for reasonableness, requiring justification, transparency and intelligibility
- 02
Immigration and Refugee Protection Regulations, SOR/2002-227, s.4.1
A foreign national is not considered a spouse if a new conjugal relationship began after a previous relationship was dissolved primarily to acquire status or privilege under the Act (three-part test)
- 03
M. v. H., [1999] 2 S.C.R. 3, para 60
Assessment of the nature of a relationship must be flexible and take account of relationship characteristics
- 04
Malodowich v. Penttinen, (1980) 17 R.F.L. (2d) 376
Factors supporting existence of a conjugal relationship include shared shelter, sexual and personal behaviour, services, social activities, economic support, children and societal perception of the couple
06
Ratio, limits and disposition
Ratio decidendi
The Federal Court found the IAD's finding that a prior conjugal relationship existed to be unreasonable because the IAD failed to apply a flexible assessment and did not adequately engage with the relevant conjugal-relationship factors; the Court allowed the judicial review, set aside the IAD decision and remitted the matter for redetermination by a differently constituted panel.
Obiter and limits
- There is no question for certification.
- The IAD decision did not reflect the flexibility endorsed in M. v. H. when assessing relationship status.
Court disposition
Application for judicial review allowed; IAD decision set aside and matter remitted for redetermination by a differently constituted panel of the IAD
- Application for judicial review allowed
- Decision of the Immigration Appeal Division set aside
- Matter remitted for redetermination before a differently constituted panel of the IAD
- No question for certification
Source and reliance status
Federal Court · 27 February 2026
This page organises the available record for research. Confirm quotations, current status, and subsequent treatment against the official source before relying on the case.
Judgment reading view
Judgment text
The complete available source text.
Federal Court
Judgment· 27 February 2026
Weng v. Canada (Citizenship and Immigration) Court (s) Database Federal Court Decisions Date 2026-02-27 Neutral citation 2026 FC 278 File numbers IMM-4532-25 Decision Content Date: 20260227 Docket: IMM-4532-25 Citation: 2026 FC 278 Ottawa, Ontario, February 27, 2026 PRESENT: The Honourable Madam Justice Heneghan BETWEEN:
GUOZHONG WENG Applicant and
THE MINISTER OF CITIZENSHIP AND IMMIGRATION Respondent
REASONS AND JUDGMENT [1] Mr. Guozhong Weng (the “Applicant”) seeks judicial review of the decision of the Immigration and Refugee Board, Immigration Appeal Division (the “IAD”). In that decision, the IAD dismissed an appeal from the decision of an officer, refusing the Applicant’s spousal sponsorship application for permanent residence on behalf of his wife, Ms. Fengxia Yin. [2] The officer refused the application in August 2023 on the grounds that Ms. Yin did not meet the definition of a “spouse”, within the meaning of section 4.1 of the Immigration and Refugee Protection Regulations, SOR/2002-227 (the “Regulations”). [3] The IAD held a hearing and heard evidence from the Applicant, his mother and Ms. Yin. It found the evidence to be unreliable and it found that a conjugal relationship had existed between the Applicant and Ms. Yin, prior to his departure from China. [4] The Applicant is a citizen of China. He obtained permanent residence in Canada in 2013, as a dependant child of his parents. [5] The Applicant had been romantically involved with Ms. Yin prior to coming to Canada. She became pregnant with their child in 2011. [6] A daughter was born in 2012. The Applicant said that he learned about the birth in 2014, after his arrival in Canada. He said that he “reconnected” with Ms. Yin in 2015 and married in 2018. [7] The Applicant submitted the spousal sponsorship
application in August 2020. It was denied in August of 2023. The appeal to the IAD was filed in September of 2023. [8] The Applicant now argues that the IAD unreasonably found that a prior conjugal relationship existed between him and Ms. Yin because it failed to consider the characteristics of a conjugal relationship as set out by the Ontario District Court in Malodowich v. Penttinen, (1980) 17 R.F.L. (2d) 376. [9] In Malodowich, supra, the Court identified certain factors that support the existence of a conjugal relationship, including shared shelter, sexual and personal behaviour, services, social activities, economic support, children and societal perception of the couple. [10] The Minister of Citizenship and Immigration (the “Respondent”) submits that the decision shows no reviewable error. [11] Following the decision of the Supreme Court of Canada in Canada (Minister of Citizenship and Immigration) v. Vavilov, [2019] 4 S.C.R. 653 (S.C.C.), the decision of the IAD is reviewable on the standard of reasonableness. [12] In considering reasonableness, the Court is to ask if the decision under review “bears the hallmarks of reasonableness – justification, transparency and intelligibility – and whether it is justified in relation to the relevant factual and legal constraints that bear on the decision”; see Vavilov, supra at paragraph 99. [13] Section 4.1 of the Regulations is
relevant and provides as follows: 4.1 For the purposes of these Regulations, a foreign national shall not be considered a spouse, a common-law partner or a conjugal partner of a person if the foreign national has begun a new conjugal relationship with that person after a previous marriage, common-law partnership or conjugal partnership with that person was dissolved primarily so that the foreign national, another foreign national or the sponsor could acquire any status or privilege under the Act. 4.1 Pour l’application du présent règlement, l’étranger n’est pas considéré comme l’époux, le conjoint de fait ou le partenaire conjugal d’une personne s’il s’est engagé dans une nouvelle relation conjugale avec cette personne après qu’un mariage antérieur ou une relation de conjoints de fait ou de partenaires conjugaux antérieure avec celle-ci a été dissous principalement en vue de lui permettre ou de permettre à un autre étranger ou au répondant d’acquérir un statut ou un privilège aux termes de la Loi. [14] The Applicant challenges the IAD’s finding on the first part of the three-part test set out in section 4.1 of the Regulations and argues that this error coloured the IAD’s assessment of the remaining elements. He contends the failure of the IAD to engage with the factors identified in Malodowich, supra makes its decision unreasonable. [15] I agree with the Applicant’s submissions
that the IAD unreasonably found that a conjugal relationship had existed before he entered Canada. [16] In M. v. H., [1999] 2 S.C.R. 3 in paragraph 60, the Supreme Court of Canada encouraged a “flexible” approach to the assessment of the nature of a relationship. The decision of the IAD in this case does not reflect such flexibility. [17] In the result, the application for judicial review will be allowed, the decision will be set aside and the matter remitted for redetermination by a differently constituted panel of the IAD. There is no question for certification. JUDGMENT in IMM-4532-25 THIS COURT’S JUDGMENT is that the application for judicial review is allowed, the decision is set aside and the matter is remitted for redetermination before a differently constituted panel of the IAD. There is no question for certification. "E. Heneghan" Judge
FEDERAL COURT
SOLICITORS OF RECORD DOCKET: IMM-4532-25 STYLE OF CAUSE: GUOZHONG WENG v. THE MINISTER OF CITIZENSHIP AND IMMIGRATION PLACE OF HEARING: Toronto, Ontario DATE OF HEARING: FEBRUARY 4, 2026 REASONS FOR JUDGMENT: HENEGHAN J. DATED: FEBURARY 27, 2026 APPEARANCES: Ashley Moon For The APPLICANT Leila Jawando For The Respondent SOLICITORS OF RECORD: Korman & Korman LLP Toronto, Ontario For The APPLICANT Attorney General of Canada Toronto, Ontario For The Respondent
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