Nelle was a killer and a horrible person completely, just because she could be. Carly was hurt and ultimately became a better person. Nelle never did and clearly never would. The way Nina is, that would have been Nelle's future. Huge difference.
Nelle Nathan could have been arrested for fraud seriously you was wrong Amy has a brother Chet who is a wounded veteran of war to pay for his medical expenses which cost a lot of money 💰