Hi,
The importance for TRV application is to convince the officer that the applicant's visit is only temporary. Proofs of tie to her home country help. These can be (but not limit to):
- assets owned at home country
- proof of round-trip tickets, travel and accommodation arrangement
- the requirement to return to complete her education
However, if the applicant gets refused, it should not impact on the spousal sponsorship application (as long as you both meet the requirement).
Willy Cheng
Certified Canadian Immigration Consultant
willy@chengcosgrove.comwww.chengcosgrove.com