So, he just wants an attractive woman to show off, then. That's a young person's mindset. Physical attraction is important, but I'd say personality is more needed for the long run. Granted, he didn't originally have the mindset, but whatev.
Interesting though. He's not a one dimensionally evil character, like a lot of revenge fantasy targets. He's just the kinda guy that seems normal at first, until you get to know him a little and find out he's a total douche.