John Travoltas Former Scientology Pals Speak Out: Hes Got a Dark Side and Hes Reckless - 2018-05-25
Some say that much of the Travolta/Preston staying power, at least when it comes to their image and long marriage, is due to the steeliness of the outwardly easygoing Preston.
Though Preston's acting career can't compare to Travolta's, several former high-ranking Scientologists, all of whom left the church around 2010, told The Daily Beast that Preston is the "hard-core" devotee. One said she "anchors" Travolta and that he relies on her strength and is "terrified" of losing her.
"Kelly is a much more dedicated Scientologist than John," said Mike Rinder, the former top spokesman for the Church of Scientology and previously one of its main "enforcers." "Scientology dictates every choice in life and informs every decision a Scientologist makes."