It is the most unreal thing I have ever heard, and I have seen & heard alot.
What would be so wrong, in this case, to maybe meet first?
You are not only taking about marriage, something that is supposed to be the most beautiful action of love between two persons sharing a very special bond, with a person you have never met.
You are also, in the same breath, taking about emigrating and about getting a citizenship of a country you have never visited.
This is not only desperation, it is so naive, I dont find words to it.
Life is very much real here, as elsewhere, it is not a webcam.
Apart from love or whatever you call it in this case, you are about to enter a new country with a very special, for you unknown, culture.
You need to support yourself, have a job, get a cedula.
Be careful, check your brain, heart and wallet.
What you are talking about is not a game. It is something that is for real,
that is very, very expensive for both your wallet and heart break.