I'll have a chuckle, then I won't mind it, because it's a crush so my judgment is impaired. Time will pass, and from one shitty tarot reading to yet another zodiac tantrum, not forgetting about the lithotherapy pushes, I will slowly come to see that my partner has an output on reality that is completely disconnected from said reality, in which I will feel lonelier and lonelier, until I'm not even feeling like I'm in a couple anymore: I'm the companion of a child in an aging body who has to believe in the magical to cope with the world, instead of being in it with me.
If it's all steming from traumas, I'll first try to have the partner consult a therapist.
If it's not, this couple is over. There is no difference between that and AI psychosis. Same with religious partners.