You can disagree as much as you want, but this is more de facto than de jure.
Some countries will not allow couples who do not show certificate or proof of marriage, or relationship by blood to have their names written in the address, utility bills, or bank accounts as per the laws of that country. So it becomes impossible to meet the requirements. This is because for banks, do not allows rights of survivorship which bypasses the probate estate and moves directly to the surviving
account holder. Similarly tenancy laws of many countries do not allow people to jointly hold tenancy to a property when they are not married or related by blood. If the municipal laws permit such documentation, then that country will also recognize common-law relationship in most cases.
Further, See:
Sponsoring a previously-separated spouse as a common-law partner
A foreign national is not a member of the family class if they were a non-accompanying family member of a sponsor
and were not examined [R117(9)(d)]. A legally separated spouse of a sponsor who was a non-accompanying family member and was not disclosed and examined because, at that time, the sponsor was in a common-law or conjugal partner relationship
cannot be sponsored by the spouse in Canada.
In such cases, an officer must determine that R4.1 does not apply, i.e. that the common-law or conjugal partnership was not dissolved solely for immigration purposes, and that the new relationship with the previously separated spouse is genuine.
The onus is on the sponsor to provide acceptable evidence that the previous relationship has ended.
If information provided in the
IMM 5532 (Relationship Information and Sponsorship Evaluation) (PDF, 2.21 MB) is insufficient, an officer may request additional evidence, such as:
- a mortgage or lease
- documents showing the same address for both, e.g. government-issued identification documents, driver’s license, insurance policies
- proof of joint bank accounts, e.g. bank statement or a letter from a financial institution
- documents from other institutions or government authorities, such as the Canada Revenue Agency, that indicate a marital relationship
Divorce and subsequent remarriage do not overcome exclusion under R117(9)(d). If a Canadian citizen or permanent resident submits an application to sponsor a previously separated spouse, the previously separated spouse may be excluded if they were married but not examined at the time that the sponsor applied for permanent residence.
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https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/permanent-residence/non-economic-classes/family-class-determining-spouse/assessing-common.html>
Also see <
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/permanent-residence/non-economic-classes/family-class-determining-spouse/legality.html>