The husband makes the immigration decision alone.

You can start applying now, there is no need to wait for another two years. The category you are applying for now is F2A, spouse green card. The application time is about 3-4 years. Because you can take the naturalization test after two years, you can directly apply for identity change after passing the naturalization test, from F2A to IR 1. It's very fast.

The notarization that your husband must handle are: birth notarization and marriage notarization. If you have a high income, you can come back 1-2 times a year. If it is not high, you can come again 1-2 years. Every time I come back, the time is different, so it's good to leave 1 month. . . Remember, contact materials must be kept, such as telephone bills and emails. . . .