dary1 said:
It's looking sticky at the moment as studying is the "easiest" option although that is still not a surety. But i believe that because her aunt sponsored my wife (her aunt's grandparents), she may not be able to sponsor her just now under the family class. How does the provincial nominee thing work?
A study permit is an OK route provided you pick a decent school and program that is at least 2 years in length. Definitely stay away from private schools like the one you were considering. Bad education, very low reputation with employers, most likely no PGWP - pick a real school (e.g. public college or university). Keep in mind thought that studying in Canada by no means guarantees PR. There are many on this forum who have completed education in Canada and obtained their year of work experience, and are struggling to get PR.
As for provincial nominee, there are many different programs with different requirements. To find out how each of them works you'll need to spend time reading and researching the requirements starting from the link below. If you want someone else to do this research for you, you'll need to hire an immigration lawyer or consultant:
http://www.cic.gc.ca/english/immigrate/provincial/apply-how.asp