that's great news, thanks again everyone.
mapleleafgirl72...I will look into this a bit more. I'm in a line of work where most openings attract 200-400 applicants (all of whom have a PhD!), so it's not a trivial matter to decline a good job offer from overseas. But I wouldn't want my partner to run into trouble down the road if/when we return to Canada.
....
I'm only worried that if that isn't clear, then nothing is, and I would have to get experts to interpret everything.
I guess I feel that for me, information on a website, a forum, a telephone call with Citizenship and Immigration Canada, would not be enough for me to feel I understand all the options, all the implications and all the interpretations of the immigration rules. I'd want expert advice to help me lay out all the options, all the implications and all the interpretations of the immigration rules for each option to make the best informed decision. I guess in your situation, I would feel that I had invested enough for my partner to get Canadian PR and I'd want to know my options and their implications inside and out.
This comes from the knowledge of experience of a Canadian - British couple I know that returned to the UK a few short months before the British half qualified for Canadian citizenship. More than five years passed and the couple pined for Canada, but were deterred by having to re-immigrate at greater cost and complexity than previously. They wished they had stayed for the British half to get citizenship. And they remain in the UK and have moved on and settled into UK life. But they felt that was a mistake and that closed options and choices to them.
I understand that your priority at the moment is to secure a good job in an area you're qualified for and I can totally understand that, especially if competition is fierce. You both need to know how important (or not) maintaining the PR status is to you, and, as I say, if it is important, maybe the partner is able to stay behind to obtain citizenship and then perhaps consider marriage later to come to the UK? What happens if you stay outside of Canada more than the alotted time, if you fall under those rules cited? How would you feel about loss of PR status?
Seeing a professional would, for me, be money well spent to look at all the options, all the implications and all the interpretations of the immigration rules for each option to make the best informed decision. Hope that clarifies my view.
Best of luck with everything!