26-04-2014: engaged
25-08-2014: legally married
09-01-2015: wedding day
28-09-2015: filed I-130 with Chicago Lockbox
30-09-2015: NOA1 received from Texas Service Center
10-11-2015: I-797C transferred to Potomac Service Center
17-02-2016: NOA2 received, I-130 approved :)