Last time I brought this kind of behavior up, I got chastised for talking about WV in a negative way. But I'm going to do it again.
This behavior by the family that we are seeing online is typical of what I saw in the hundreds of families we worked with. There are years of hurt, anger, drug abuse, physical abuse, sexual abuse....in some families that I'm not shocked at all at what we are seeing. And I would be willing to bet that we are only seeing the tip of the iceberg. There are probably many more secrets that some family members don't want exposed.
When you have a family that is this estranged from each other, it's impossible for them to come together for a common cause, even what that cause is finding a missing child. I believe that Aliayah has some family members who do care and are doing the best they know how, but they need professional help. Since LL & RL won't ask for that, I don't see any chance of finding out what happened to Aliayah anytime soon.