It's just a bit too problematic that Sesshomaru RAISED Rin and then went on to have kids with her. A show praising an adult grooming a child into a sexual relation? I have lost all respect for the previous anime of Inuyasha, as well as the creator. If my thoughts upset you, you might want to reconsider yourself. Seeing grooming kids into becoming lovers is never okay. Turning it into a "cute" story for younger people to watch? Definitely not okay.