To obtain an F2 visa, there is not much to hide or show. As long as you can prove the marriage is real. I heard that he should not show good oral English during the visa inverview. Just state that he quit from the graduate school to join you in America. Prepare with details of his education background when he is applying for a graduate school admission at US.

以下是引用zegnia在2004-6-14 13:33:54的发言：
或者签证的时候可以说你男朋友休假半年来美国看你，半年以后继续回来完成PhD。
到了美国，你们想怎么样就怎么样了。

That is a good idea. He can come here before he quit. That might save the PeiYangFei.