A Olusanjo OmoniyiImmigration Attorney
It appears there are two dilemmas. First, your I-485 has been filed and any travel without either an approved travel document or the requested change of status from B1 to F-2 will result in treating the I-485 filing on her behalf as abandoned. Secondly, to have a valid status to return into the U.S. upon her travel, she needs to wait, process and obtain approval of her F-2 while in the U.S. Thus, she needs to stay in the U.S. and not travel.