Hi ex-thetan,
I hope your sister will eventually come around and leave the movement. And yes, the Church will ask people to disconnect from family, if that is what they think it might take to get someone to remain on staff or, if a public scientologist, if that is what it takes to keep them in the fold, so that they will continue forking over the money from time to time for auditing, training,
Forum:
Former Cult Members and Affected Families