+July 2010, started on-line chatting.
+August 2010, met for first time in Dubai.
+January 2011, proposed in Doha, Qatar.
+September 2012, moved back to USA.
+January 2013, returned to Dubai for vacation and to sign all documents.
+26 February 2013, completed all paperwork and submitted I-129F.
+29 February 2013, received NOA1.
+13 August 2013, received email notice of RFE
+25 August 2013, called USCIS and complained that RFE not received in mail.
+30 August 2013, received RFE in mail. They entered bad address the first time!
+3 September 2013, mailed RFE package overnight express.