I am in the U.S. on F-1 visa. My fiance is in the U.S on B1/B2 visa. We got married here (3 months after we entered the U.S. together). I want to add him as my dependent (husband) on I-20 form, so that he can apply for F-2 visa. I am enrolled in private school for English language for international students. The school does not want to change my I-20 form. I do not want to change the school. What can I do about it?