I come from a duel-religion household and it was never an issue with my parents. This issue is coming up with a friend and her long-term boyfriend. He's Christian and she isn't. Can this work out for them? I don't know what to tell her because he's worried about their future and her spiritual future. Its such a mystery to me that I don't know how to advise. I also have no doubt that they would already be married if it wasn't for this.