Jealousy isn't really that abnormal, it's not healthy but most folks feel it to some degree or another. Whilst I agree she should probably move past it, I'd say (assuming astral projection is real atall, dbout it) being seduced by an other worldly being from beyond time is the true crazy.

And a VAMPIRE at that? Theyr literally creatures of seduction and corruption. I mean common dude! You can't match the magical, let alone physical, might of a goddamn sub-succubus!!!!