With a green card, Victor can leave and re-enter the U.S. any time.
This is all we have wanted since the mid-1990s! A simple tourist visa would have sufficed, but that was refused repeatedly in the 90s and refused repeatedly again in 2015. The fiancé visa worked (2019), but that's only a single entry. Now, in 2021, Victor can finally come and go at will.
What a waste of time, energy and dollars!
P.S. Of course, no sooner did he have a green card than COVID stopped all travel! Sigh.