Zeus thought that Hera's greatest punishment for him was to overthrow his rule and make him lose his rights and freedom.
Later he found out that was not the case.
She wanted him to suffer for her, to be crazy for her, to be desperate for her.
Because that was also the path she had walked, and he should return the favor to her.
That's how things get settled, isn't it?
(It is based on my other book "The Silence of Hera", but it doesn't matter if you don't read "The Silence of Hera", the story is still complete.)
Intention: cause and effect