Kurenai quits??????!!!

Its so wrong!! Why did she quit. We and every other naruto fan love her. It broke my heart. In case anyone didn't watch the latest episodes one of kurenai's students came back near the hidden leaf village. The students clan were experts at genjutsus. So the hokage(Tsunade) told kurenai to teach her. so the anbu came and took her to a different location,so she was not near anyone. When she found out she felt it was her fault they took her away. So she leaves to look for her. supposedly tsunade sent her on a specail mission to watch over her.I hope she changes her mind and comes back.