Prince tweeted today that the siblings have prevented them from contacting Katherine. (She's home now.) He's coming right out with it. Don't you know Katherine' kids hate Twitter? lol They can't do their dirty deeds in secret.
For many years the Jackson family has often complained that there was a conspiracy, (about one thing or another), manipulation, lying, backstabbing, etc. Eventually, it became clear, IMO, they say that because they are the ones involved in doing those things. They accuse others, but they should look at themselves, IMO. If Katherine doesn't have the courage and wisdom to clean house, issue Cease and Desist letters and stop this crazy stuff, then she doesn't need to be in charge of the kids. Someone with a firm hand and open eyes need to deal with those users. In fact, Katherine may need her own guardian to protect her interest.