Why Did Yashamaru Hate: Gaara

The complexity of Yashamaru's character is revealed in a final internal thought after he detonates his explosive tags. As he lay dying, he admitted to himself that his sister had not actually cursed Gaara; she had loved him and died trying to protect him.

Yashamaru told Gaara a calculated lie. He claimed that his sister had cursed the village and hated Gaara from the moment he was born. He stated that he had never truly cared for Gaara and had only raised him out of obligation to his sister. why did yashamaru hate gaara