Your question requires an attorney consultation. It is not a simple question that can be answered on this type of forum. There are many factors that would need to be considered and evaluated. The short answer is: Yes, you can petition her, but she will probably need a waiver. I strongly suggest that you contact an experienced immigration attorney for a face-to-face consultation and give him/her all of the facts surrounding your mother's situation. He/she would then be in a better position to analyze her case, advise you of her options and, if possible, make sure that the necessary paperwork and documentation is presented so as not to delay the process.
Answered on Mar 21st, 2013 at 10:57 AM