I just read the Korean version. from chapter 131 and up they are going to explain what is going on in Ibeline`s head. it turns out that she already know what she was doing. she wanted people to always be jealous of her because of the attention she got from both females and males. she wanted the males to always fall in love with her and the womans to be jealous of her. when she lost Arwins attention she began to get crazy for some reason.
Miss Not-So Sidekick