Sometimes, Oath ceremony for an applicant get canceled or delayed. Sometime, the notices are mailed late, never received or never mailed. Things happen. USCIS and / or the mail service is never 100% perfect. The attorney seems to be doing the same thing as I would in same situation. A trip to the USCIS might reveal an oversight or a particular problem.
Probably better (In most situation - to ascertain yours I would have to ask you more questions) to wait for your girlfriend to naturalize, then she can file for you as a spouse.
Answered on Jan 12th, 2011 at 7:13 PM