Returning to Before Husband’s Castration Chapter 1 Discussion

I'm still reading this. But I wanted to clarify something in the blurb in case anyone might be interested. The author wrote it weird, and the translator can only work with what was published.

The MC is a handmaid and she married a eunuch. She was motivated by revenge. They eventually fall in love. Her husband later becomes a Duke, and she gets her revenge.

MC goes back in time to when she was a teenager, shortly before ML becomes a eunuch. To her horror, she realizes that the ML lied to her. He painted himself in a much more flattering light than he was in reality. He made himself out to be a big hero, but in reality he was an uneducated scum and a playboy.