Abby quit because she had been harassed on set. She won’t say who, just that she won’t go back. I won’t even speculate on who did it.
I miss Ziva and Tony. I stopped watching about that time. (Well, having no electricity, thus no TV for 2 years kinda screws with one’s viewing schedule)
I always wondered if Cote de Pablo quit for the same reason as Pauley Perrette. She would never talk about it, so I thought maybe something similar happened to her on the set.