I'm faded , not DFd , and have kept quiet about my reasons for leaving the Org but nevertheless I got the "we don't want anything more to do with you until you return to Jehovah" email from my siblings ( 2 brothers / 1 sister ) ten years ago. Initially for the first 2 or 3 years , it was complete shunning.
Since then things have kind of mellowed slightly , especially with my sister , who is a more of a weaker , social type JW than my two brothers , who are the self-righteous JW "Society Men" types. This is mainly because our ( JW ) parents are very elderly , so occasionally there is "family business" style contact. It can be sometimes be pretty strained - the elephant in the room is a constant presence!
I'm guessing that when our parents die , things will revert to total shunning again. To be honest - all of our lives have moved on , we don't really have much in common anymore - their lives revolve around the Org hamster wheel of pointless activity - and they aren't especially nice people anyway - so I honestly don't really care.