回复：回复：say she apply for family reunion.

Our plan is that my wife comes for 3 months first, then go back to resign the job.

---拿了H4签证后3个月后回去辞职也可，度假也可，探亲也可。但不必以3个月作为理由来取得签证。Just say apply visa to join hu*****and.She will get validity till your H1b expires，虽然有时候机场边境移民官给错了，只给3个月。
基本上签证时候这个问题不难回答，正常的回答最好，用不着说只去1-2个月，反而招致麻烦。