How long can I get an American green card after I get married with an American?

It takes two years to get a green card when you marry an American.

The American citizen applying for a spouse immigrant visa is a CR 1 visa. If you have been married for more than 2 years, you will automatically become an IR 1 visa. You can also apply for a green card if you divorce and remarry. However, it is extremely difficult and risky to apply for a green card for the second marriage. If it is judged as a fake marriage by immigration, you will go to jail. You can't apply for a green card under 2 years old. If two people have been married for less than two years, the green card obtained by a foreign spouse is a conditional green card, commonly known as a temporary green card. The green card is valid for two years. Three months before the expiration of the green card, the green card holder should apply for cancellation conditions. If approved, you can get a permanent green card, that is, a green card for 10 years.

Divorce and remarriage, and apply for a green card again, immigration officials are likely to suspect fake marriage. There is a problem that is difficult to judge. If the first one gets a green card, divorces, and then helps the second one get a green card, the second green card will be delayed. The immigration officer will not forbid it, because the applicant is legally married, but the immigration officer will follow the documents. If the application for the first semester is cancelled, it will be helpful for the application for the second semester. It is illegal to live with the second, not to marry the first, and to help the first apply.