It is possible to bring your husband to the US to complete the Green Card process. The form required is Form I-129F, Petition for Alien Fiancé(e). This form, in addition, to applying for a Fiancé K-1 visa, is used to apply for a K-3 visa for a spouse.
However, I am not sure if the I-129F might be any faster than your I-130, especially since your I-130 is already at NVC and being actively processed. That is, there is a potential that you might spend the time, money, and energy and end up not benefiting from this application. That being said, the I-129F is an option that I recommend discussing with your immigration attorney.
As for your husband’s visitor extension, unfortunately, it’s not possible. I am assuming he is entering the visa waiver program, which has strict rules related to that program. Alternatively, your husband can apply for a B-2 visitor visa. The typical I-94 time frame for that visa is six months. Also, B-2 visa visitors can extend their visit for six months. That should give him a year in the US.
I recommend you talk to an immigration attorney to identify all your options. Most immigration attorneys offer a free consultation so you can get your questions answered for free.
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Greg Dann, Esq., MBA
Immigration Attorney
GAD Legal, LLC
www.gadlegal.com
Gdann@gadlegal.com
Office: (888) 315-4828
Fax: (412) 847-5885
Answered on Aug 23rd, 2022 at 2:14 PM