Since you stopped by here, you probably wonder how to live and work in the United States. If that's so, you should consider your employment or family relationship options to lead you to permanent residence as the most considerable immigration base.
Have your spouse living abroad, and you, as a U.S. citizen, already chose the United States and decided to live in this country permanently? If that is so, you are ready to learn about the process of getting a green card through marriage as your best option and help your spouse and apply for a green card and permanent residence.
Spouses of U.S. citizens who obtained a K-3 visa can enter the United States in a nonimmigrant visa category, and at the same time, they wait to be able to apply for lawful permanent residence status. This is why it is usually used as one of the strategies to quicken the process of obtaining the CR-1.
When U.S. Citizenship and Immigration Services (USCIS) approves Form I-129F, Petition for Alien Fiancé, it is valid for a certain period of time- for four months exactly. This is a different period of validity than the term of the K-1 visa. When you receive a K-1 visa, you cannot use it anytime you want, but within a limited time period as well.