US Immigration from Jordan

Once my husband receives his conditional green card, can he file for his parents back in the Middle East?

So me and my girlfriend have been long distance for a 1 1/2 i am wondering if anyone has had experience with this. She wants to get a visa to come visit me but I am so scared that she will be denied. She has no intentions of staying when she visits and we of course are going to be 100% honest and she is going to say she is going to see me. I keep hearing stories of the visa being denied because of this. Just wondering if I am overthinking too much or not.

I'm trying very hard NOT to have to use my husbands uncle as a SECOND sponsor and have him fill an I-864. Just because I know how long it will take him. My 2019 taxes look bad and I just barely made it over the poverty line. However, 2020 was far better and my bank statements which I am including will reflect that. How many of you JUST BARELY made it over the poverty and still got your spouse approved/no RFE?

My husband filed an F4 application for his brother 5 years ago. The I-130 still has not been processed; we received notice that the application has been received but there has been no further movement. His brother had a visitor visa and visited us in the past (over 5 years ago). That visa has now expired. Is it possible to renew the visa for another visit or will he need to wait for the immigration process to complete?