Funboy, thanks so much. Made me feel better. Did she have a return flight booked? Funds? Did you go with her?
Sorry for all these questions, we are just nervous. She is the world to me and want to ensure she gets here ok.
No worries, we found it stressful too. My wife came alone with our two kids, I met her at the airport. I'd recommend doing that so she can tell CBSA someone is there right away for her. She had a one way ticket but copy of my bank balance with sufficient funds for living, onward travel, etc. Never hurts to get a refundable return ticket though.
The CBSA staff were very rude to my wife so potentially be prepared for that - they were demanding to know why she didn't apply outland first, saying PR processing takes 2 years, etc. I'd say just stick to the same talking points - your wife is arriving on visitor visa with dual intent, she will stay 6 months, not overstay her status, comply with all visitor status requirements, leave if/as necessary, inland application is an option, etc. This is all allowable under law and CBSA has a mandate to keep families together so I'd be very surprised they would deny her entry (which they can do anyway to anyone wanting to visit, regardless of circumstances, entry is never guaranteed).
It took my wife a while to get through immigration but in the end was fine. My friends wife did the same thing last year and they waved her through immediately, no questions or hassle so much depends on the agent you get. In general I don't think you will have any trouble.