Divorce Me, Husband!

She possessed the body of a supporting character who was swept away by her husband’s treason and was killed.
I’m trying to divorce my husband, Claude, to survive, but this guy won’t let me go.
“We’re going to get divorced.”
“I don’t intend to let you go, ever.”
In the original novel, it was said that he was clearly a man with no interest in his wife.
It said he was an iron-blooded duke with no blood or tears, so why is refusing the divorce?
“I won’t let you go even if I die.”
If you don’t like it, why are your eyes burning with obsession? Even if you give me the most expensive diamond in the Empire to seize me and give me all kinds of flowers and jewels…… I refuse to live in such a marriage. Because I don’t even want to dream about dying in treason. I want to live!
So please, please…….. divorce me, husband!