Darling, Why Do You Regret It?

I secretly met my husband's mistress. Delicate, lovely, and sweet, her name was Saira.
"I'll never leave the Duke!"
"Now, *that's* the spirit."
"W-what?"
I had reincarnated as Tareia—a noblewoman with a wealthy family, beauty, and nothing to feel inferior about in life. But there was just one obstacle in my perfect plan:
"Keep seducing my husband."
I was ready to toss him aside and live a fabulous single life. …Or so I thought.
"I'm starting to find you fascinating."
"Can I call you… *Lea*?"
"My lady, please, anything but divorce."
Why are these men suddenly acting like this?!