If you want to get a marriage visa with an American woman and immigrate abroad, do you have to divorce your wife first?

No matter which country you apply for a marriage visa with, you must divorce your wife at home first. In addition, at present, countries are very strict about fake marriage. If you marry foreign women and get a green card, you will immediately divorce foreign women and remarry your ex-wife in China. Then the foreign immigration office will immediately cancel your green card and deport you. Never mind the ex-wife, I lost my green card. It's not as simple as you. Foreigners can also think of the tricks you want.