There's probably no way to say this without coming off as a pedo apologists, but I'm going to try. Say this guy IS attracted to her because she looks like a little girl. As long as he's never touched any actual kids or dabbled in child porn or anything, they both just lucked out. Kind of like someone with murderous tendencies finding a job as an executioner. If they were to get married and stay together, she'd have taken a pedo out of the world's equation, and found love in a hopeless situation at the same time. Lots of "ifs" but I wouldn't knee jerk attack the guy. God could be using his particular evil to do good. Maybe. Possibly. Probably not. We'll see.