Other Issues: Documentation Required when Marrying an Asian on a Student Visa

For two years now my neighbor has been dating and now living with this super-nice 31 year old Asian from China here on a student visa for now almost three years. He is considering marriage, but he heard conflicting and variable stories of what documentation he must supply to Homeland Security. Does she need to show that he can supports her, or must all his assets be "exposed" ?



He also is contemplating a pre-nuptial agreement. Does Homeland Security has a right to see that document ?

Other Issues: Documentation Required when Marrying an Asian on a Student Visa