Neither. Rose is a hypocrite who thinks she can cheat on her significant other all she wants while her significant other deserves to be crucified for even breathing in the direction of another woman, and thinks spoiling your child rotten and making excuses for their rancid behavior is good parenting, while discipline of any kind is child abuse. And her puppet design is ugly.
Nancy, meanwhile, is a filthy, greedy whore who got what she fucking deserved.