I-130 mailed from UK - Dec 21
I-130 receipt text message and email received - Dec 30
I-797c received - Jan 5
Touched by USCIS - Feb 17
I-130 approved - May 5
Case Received by NVC - May 24
DS-3032 and AOS bill received paid - May 2
AOS packet mailed to NVC with barcode cover sheet - June 2 IV bill ready to be paid. Paid ($404) - June 3
IV bill status PAID. DS-230 Packet mailed to NVC - June 7