Katherine Nadia, Your mother loves you 5x15

this was the saddest tvd episode how could they fucking kill off nadia and katherine :( I am so sad, i loved both and when nadia cried and kat told her her mother loves her, i had to cry so hard. And that kat didn t go to the other side went to hell or idk what just pisses me off so why can t she be with Nadia at least when she is fucking is so unfair