But do
You think even if religious beliefs were involved as well?
Might I add, this decision was made after having a consultation with an immigration consultant. - I’m born Canadian citizen, my kids are all born Canadian citizens & my fiancé is In Jamaican in Jamaica.
I give approximately 1% weighting to the opinion of the immigration consultant. Meaning, they might be good, but often are not.
Now, you say religious beliefs, but, well, what religious beliefs? As far as I'm aware there are no specific issues in either Canada or Jamaica (or one of the many countries you might plausibly get married in) that would prevent inter-faith marriage or put you at serious risk.
Personally I think "we don't believe in marriage" is a singularly bad explanation. But anyway, shouldn't speculate and wait to hear what involvement your religious beliefs play in this.
Important point to underline: it sounds like your relationship should be reasonably easy to demonstrate as genuine.
But the
conjugal status (compared to the other spousal sponsorship forms) is mostly not about showing that you have a real relationship, but
proving that there are substantial (arguably comprehensive) barriers to marriage or living together. (They are at least a little practical about the live together/become common law part). "We don't want to get married" because [reasons] might occasionally get through but could still get refused and hard to prove.
Yes, people get refused under conjugal apps even though there is no doubt they are real couples.
All coming back to: if you can get married and immigration to Canada is important to you as a family, it will all go much easier and more quickly than trying to shoe-horn your case into conjugal.
Unless of course you've left something important out, like same-sex relationship, TRV refusals, membership of a (not known to me) forbidden religious sect, etc.