That's what I think, VanHelsing. He will end up with a muggle who doesn't know his true life's work. She'll think he's a CPA or something when he leaves in the morning and he will go off to work where he is actually an auror fighting dark wizards. Then, la-de-da, he comes home like nothing happened. But then he goes missing and his muggle wife gets drawn into the world of wizarding intrigue like she never expected. Then his child shows true aptitude and his wife won't believe she never knew. Sounds like I have his whole life planned, doesn't it?