As far as I know JuRy, as long as you have sufficient proof that you will be going back once your visit is over, they could choose to give you the visa. Unfortunately, odds are that 99% of spousal sponsorship visit visas get rejected as the PR application in process shows that you want to stay in Canada and not return to your home country. And if you don't have a PR Application in process, they will most likely reject the visit visa application because they wonder why you don't just apply for PR. That is the advice I got from an immigration consultant.