After two years of dating, the man said at the beginning that he would take his wife to the United States (he is an American citizen). Does it take so long from preparation to submission?

It seems that this man doesn't want to apply for you.

The materials for applying for K 1 include:

1, citizen birth paper (born in America) or citizen paper (naturalized)

2, single certificate: if you have never been married, you don't need it, if you need a divorce judgment.

3, the citizen's three-year tax bill, if the tax return is not enough, it is not good for the visa.

4. Proof that you two are together: such as a photo and a phone bill. . .

5. Fill in the form K 1 and sign it by both parties.

Then buy a check and send it to immigration. About half a month later, the Immigration Bureau will send a letter of notification of receipt of the application.

Then wait for the visa notice.

See if he took the initiative to collect proof that you two were together when he was with you, and you will know if he is sincere.

I wonder where this American citizen is from. Don't trust some overseas Chinese in Vietnam.