How Is Yuri a Yandere?

Yuri's shy nature and romantic infatuation lend her to being a Dandere. However, Monika reveals in Act 3 that Yuri is "a classic example" of "Yandere". stating: "She really got insanely possessive of you, once she started to open up a little.

Is DDLC Yuri a yandere?

During act three, Monika gives a piece of dialogue confirming that Yuri was indeed, a yandere.

Is Yuri or Monika a yandere?

Yuri is changed to be a yandere and commits suicide by stabbing herself after confessing her love (This is whether the player accepts or rejects her said confession.)