非常感謝前輩指教, 因為在Immigration.com上看到一個帖子,說是除非我老婆和我一起在美國共同生活三年以上才可以適用3年的rule,
-"共同生活三年" does not mean both of you have to live in one house for 3 years, but means both of you does not separately live for divorce.
果她在美國境外,就不符合共同生活三年的rule,所以才提出這個問題的.一直很迷惑.