回复：夫妻关系紧张， 太太偷偷拿丈夫的140批准信的复印件去申请绿卡（485）， 丈夫发现后是否有权将其申请取消?

If I were you, I would help her get the green card before divorce (if the divorce has to happen). After all, you had loved each other before even if you might not love each other at present.