It's been 6 years for me now. Time flies.
I've got two sisters in the "truth". Both my parents died before I left. Initially I told them I was "on a break" so they continued to associate with me. Eventually they got suspicious, especially when the dub who we had cleaning our house reported she found tinsel on our stairs around Chrismas time.
I was told they they could no longer associate with me unless I went back to meetings. My oldest sister going so far as to say that even though the elders didn't disfellowship me, she was disfellowshiping me in her heart. Since then we have had very minimal contact. My middle sister who lives here is somewhat friendly if I catch her away from her husband. Both her children have quit going to the meetings and hang out with me quite a bit (drives her nuts I'm sure ) so I do have some family.
To give you an idea of how they still treat me here is what the conversation went like when I called my oldest sister to let her know I was getting married:
Me: Hi, it's Diane
Her: Hi
Me: I'm calling to let you know I am engaged, I figure since we are sisters the least I can do is call you to let you know.
Her: Ok
Me: Well then Bye
Her: Bye
The middle sister was pretty much that same but she did have the good grace to at least congratulate me and hope I'm happy.
Gotta love em.