… That level of fame, for the both of them, requires "the contract." Whether they are personally practicing satanists is anyone's guess, it's just their employer. One of the conditions of this arrangement is your immortal soul. Sooo… are you an employee who does the bare minimum?
Suit yourself, ain't much for putting women on pedestals. I believe it really is the solution to your problem. She needs to fear repercussions for her bird-brain behavior. No other way I'm afraid.
Part of the job description is to steer people away from the Lord. Some people do willingly, some say they refuse at some point. You know what happens to them