Hello Ma'am, unfortunately, this happens often. Even though the USCIS approves the petition, the Embassy tries to readjudicate the petition and tries to weed out the fraudulent petitions. Sometimes, the good guys get caught. We need to explore the possibility of convincing the Embassy that this relationship is not fraudulent. If all else fails, then then we file lawsuits against the government as a last resort. Regards.
A numbers are routinely assigned by USCIS to people with matters before them.
J Charles Ferrari Eng & Nishimura 213.622.2255 The statement above is general in nature and does not constitute legal advice, as not all the facts are known. You should retain an attorney to review all the facts specific to your case in order to receive advise specific to your case. The statement above does not create an attorney/client relationship. Answers on Avvo can only be general ones, as specific answers would require knowledge of all the facts. As such, they may or may not apply to the question.
The new A numbers I have seen tend to begin with "2". Only DHS knows why. Your fiancee's A number was issued when an A file was opened for her because of your fiancee petition.
Your fiance was assigned an alien registration number because that is how USCIS tracks cases. The A number (as it is commonly referred to as) serves as a file number so everything regarding a person and his case can be easily tracked. The fact that the number begins with a 2 is or no consequence.
Based upon your facts it is obvious that the American Embassy felt that his relationship with you was not bona fide and sent the petition back to USCIS for revocation. Generally speaking, USCIS will not further act on these petition since they have limited validity periods.
I suggest you consult with an experienced immigration attorney who can review the case and advise you how best to proceed.
While this answer is provided by a Florida Bar Certified Expert in Immigration and Nationality Law, it is for general information purposes only and an attorney/client relationship is neither intended nor created. You should seek out qualified counsel to review your case and provide you with advice specific to your situation. Call +1-561-478-5353 to schedule a consultation with Mr. Devore.