After Gou Jian returned to his country and became the overlord, why did his wife, who had been in trouble and love for him, leave him?

The first reason: I disliked my first wife, which caused my first wife to leave.

When Gou Jian failed in the war, King Gou Jian of Yue was imprisoned, and his wife was with him in the state of Wu. Life in the Kingdom of Wu was very bad. Someone wanted to kill them every day.

Gou Jian, the king of Yue, was also very groveling, but the people of Wu felt that keeping him would be a disaster.

When he finally won the victory, he slowly disliked his first wife because she had suffered so much humiliation in the Wu Kingdom and felt that she could no longer be a queen who cared about the world.

The second reason: Fa's wife wanted to leave Goujian.

Gou Jian’s first wife’s real name was Ya Yu. She was particularly able to endure hardships, so she always accompanied Gou Jian, the king of Yue. Because she wants revenge and is very determined.

When they returned to their own country, Yayu accompanied Gou Jian to continuously strengthen his country's army, and a few years later launched a war to destroy the Wu Kingdom.

When Yayu's wish came true, she felt that her mission had been completed and she had no regrets. Her feelings for Yue King Goujian also changed.

The relationship between husband and wife turned into a relationship between monarch and minister. With no hope of living, he committed suicide.