Posted: Tue Mar 08, 2005 7:14 am-
the thing with going back and forth all the time however is that eventually US border patrol WILL deny your entry and bar you from the country. I know of a few people who this has happened to recently and they've been unable to see their spouse/fiancee until they got a visa and moved to the US permanenty.
K3 visa you could do this for a limited time only, as it expires after 2 years. And even with that, the chance of them allowing you to continue back and forth for 2 years is also a chance that they will deny your re-entry and bar you from the country pending your decision to apply for an immigrant visa and settle in the US. This has also happened.
Sucks yeah, but you'll just have to make up your minds to either live in Canada together or live in the US together. There is no "back and forth" visa, and even with a visa you can still be denied entry if the border patrol deems that you are not using the visa for its intended purpose or usuing it fraudulently.
You may want to speak to a competent immigration lawyer, or even call the border patrol and ask them, I am neither and just passing on information that I've learned from reading other's experiences.