My fiance has a valid Green card but she has stayed here in Sweden for 2 years now with no re-entry permit. She doesn't want to lose her green card. She has a permanent address in the states, a bank account, a SS card and drivers lisc. but did not file a tax return last year. Also the reason for her stay in Sweden was because of illness that has kept her here which was out of her control.
Can she get a Returning Resident visa (SB-1)??
(because of illness, which we have documentation)
Can she try and come into the States with a new Swedish passport and her Green card?
Can we get married in Sweden and she then apply for US citizenship from Sweden? (Since she already has a green card thats still valid)