Lots of DFed people shun anyone associated with JWs. Some just are mostly alone, feeling it is their punishment. My mom won't speak to me because she's DFed and thinks I'm a believer. If she knew I wasn't a believer, she still wouldn't talk to me.
I can't imagine what that must feel like. To have all of the cult fears and phobias and actually believe that gawd is gonna end the world any minute now, and you with it. All because you disobeyed some old men's rules. Disgusting.