If she's luring her prey, she's doing it with such cynical panache that it would be an honor to fall for. --From what you write, I believe it.

I'm not saying he should have died on the trailer steps where the scene leaves him, non-fatally winged but shocked and bleeding --Yeah, because then she would have sacrificed too much for him. He should just stagger off and go sniff after some other woman, and she should get to be an ice skating instructor somewhere far away from him.