I've made it very clear to my DD that I don't approve of her getting involved in tarot readings, divination, etc. and I certainly don't want her bringing home tarot decks. She went ahead and bought three (!!) decks without my permission, using the money I gave her for emergencies.
This happened a couple of months ago, but she only told me she bought them last week. According to her they "help her" and she's using them to inform her A Level options of all things! (I genuinely don't know if she's joking.)
I told her she has to get rid of them and she reacted very angrily, but I honestly don't know what else she expects? She bought them without my permission, using her emergency money, and seems to have an unhealthy dependency on them.
If anyone has advice I'd appreciate it.