Okay, so the "change of address" doesn't really make any difference then?
On the website, it states, "If you move, go to www.uscis.gov/addresschange to give us your new mailing address." I just don't want her to miss any mail that she might need. I could list my USA address I guess, but then I would need to ship it to her in Korea, so it makes no sense.
In general, it is strange that they don't allow me to list any other countries for the new address.
Thanks again!