We are helping a friend who has been in the United States for 26 years now technically illegally. She was brought here when she was 15 years old by her guardians (Grandpa & Grandma). She has been married to a US citizen for 22 years. She has 2 children over the age of 21 who are also US citizens. Is it correct that she just needs to file the I-485 to adjust status and obtain a green card? Will they still require an interview in Juarez or something for this?