Is she a black widow?
Is she a black widow? No. She isn't going to kill anyone. At least, she hasn't so far. In her most recent marriage to a permanent A+ lister, she ran through most of his money because he was in a position where he couldn't do much about it. When he finally caught on, he divorced her, but she managed to take a lot for herself and signed some things over to herself. He probably will never discover all of the damage she did, simply because it is hard for him to really look through things.