"we reach out to them, and try to rekindle their spiritual interest"
I suppose this provides an explanation as to why some relatives can continue to meet with relatives that have faded. When they are associating with them, they are simply rekindling their spiritual interest.
This is showing discrimination, because relatives who are DF'd can't meet, enjoy family trips, socialize, with JW family members. There is no rekindling of their spirituality.
Unfair