Well I have seen the picture with Mayu. It was creepy, not very much. There was a picture that was more creepy, which knowing myself is hard to find. The maid picture is pretty new to me. Curruption and yandere, an innocent to a yandere, so that I can, to myself, laugh.
Yanderes in history!
Pedro de Bourgogne, Hundrer-Years War
You are the heir to the throne of Portugal, but that is not why history will remember you. Pedro fell in love with Inês de Castro, the bastard daughter of the duke of Galicia and hardly a suitable match for the heir of a kingdom. Still, the two could not be kept apart, which forced his father, King Afonso IV, to have the young woman murdered. This action was enough to cause Pedro to declare war on his own father and while defeated, the timely death of the king still gave the crown to Pedro, who settled for hunting down the murderers, torturing them to death (which involved Pedro ripping their own hearts out with his bare hands) and as a (somewhat legendary) final act of defiance, having the body of his beloved dug up and forcing the whole court to swear fealty to Inês as queen of Portugal. (Can you right this historical wrong, unite these two love birds and lead their descendants to even greater glory?) <--- Is cause of CKII
Also side not de Bourgogne is a famous dynasty in and off themselves, having claims on England and France as well.
Talkin' 'bout breaking familial bonds.
Also if only there was a factional yandere that can do this.
^Dead wife
Also I don't constitute a really jealous wives as yandere, now killling your father, killing your wives killer by ripping their hearts out (with your bare hands) and disacrating the grave of your dead wife so everyone bows down before her, sounds yandere.