A relationship which was founded on fraud.. Child custody is a family court matter but immigration fraud does exist and believe it or not, IRCC will investigate if they receive a tip.
OP's woman violated 16(1) and would be found inadmissible.
"
Polygamous marriages are not legal in Canada and are an offence under the Criminal Code of Canada. A spouse is not a member of the family class if the spouse or sponsor was already married to another person at the time of the subsequent marriage [R117(9)(c)(i)]"
Here's how legality of marriage is assessed. Clearly can't be married and get married.
https://www.canada.ca/en/immigratio...family-class-determining-spouse/legality.html
Here's how IRCC handles the process of revocation.
https://www.canada.ca/en/immigratio...-citizenship/acquisition-loss/revocation.html
https://www.canada.ca/en/immigratio...ship/acquisition-loss/revocation-process.html
Although not directly related to OP's situation, here are some interesting cases.
Canada v Parekh
Khuong v Canada
Liang v Canada
Antony v Canada
IRCC has an obligation to Canadian public just like any other govt agency to maintain the integrity of it's programs and policies.
This is where OP needs to start:
https://bwl-lsf.cbsa-asfc.cloud-nuage.canada.ca/tip-sub-en.html
It might take time, a lot of time but they will get to the bottom of it. The real question is how far is OP willing to go and what would they lose in the process. It will make things probably even more ugly and everyone will suffer including the innocent kids.
In such situations, it is also essential to use reliable payment methods to avoid scammers. I always look for them on
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