Melania Trump is basically the personification of republican stance on immigration: "I got in, so fuck all of you".

FOIA on her I-485 would be interesting, especially if she claimed that she didn't work illegally. While admitting to it wouldn't prevent her from adjusting status, it is misrepresentation. Watch her get placed before an immigration court for rescission and removal proceedings.

She'd go back to being illegal, and her and toupee would need another I-130, I-485, and I-601 waiver to get her legalized again. Imagine if I-601 were denied and she were deported?