Husband's sister did not get a US passport. She sent N-400, and USCIS asked for sooooo many other documents. like their mom's death certificate, people verify that their mom and dad live together etc....and She did not able to comply those. Now, she has a Phil passport and green card , same goes with my husband just a green card and phil passport. But we would like to apply for US passport for my huband.
thank you.