"Dave decides to do the old trick that some football teams and rock bands do.
You break up and reform a bit later without the person you want to drop.
Dave makes some fake agenda with Kevin, we'll do this that the other next
week, whatever. Same night he gets the others in his room and hatches a plan
involving massive deceit. The brother, Gary, and one sister Sherry run off
literal
Forum:
"Cults," Sects, and "New Religious Movements"