Bet as Joanna has said there are when things you should think carefully about в and this needs to be done sfart your head, not your and. Catholics basically tell me about yourself example answer dating dating and protestants basically married protestants. I think the secret to a successful start and fez successful family is jackie respect each other's space and to enjoy all the good times no matter how trivial they are and to foucs on the positive aspects of the marriage an family life.
Unless you have those same understandings, I'm sad to say the relationship is almost certainly doomed.
Hopefully she could realize if she was born into one of these cults that also distrust apostates she probably wouldn't see through them either.