My girlfriend is a citizen of Vietnam.
She is currently and recently on a student visa (F-1) studying in Canada.
We have known each other for more than 3 years.
Both are in good standing, clean health and records.
We have a lot of papers and documentation of our relationship.
Please keep in mind, the twist to this case is that she is from Vietnam in Canada to study and I am a US citizen want to bring her from Canada to the US.
What are the options, if any, for us to be unite in the US? Thanks