My Twin Stole My Place as His Wife

My husband loved my twin so much so that on our very own wedding anniversary, he dared to commit adultery right in my home.
The day after I uncovered the sickening truth, I confronted my twin, Gloria.
If he’s going to sleep around with other women anyway, isn’t it better he does it with me, since I look exactly like you?
It was nothing but the absolute ravings of a madwoman.
I fully intended to throw Gloria out of the estate and demand a divorce, but…
In the blink of an eye, the tables were completely turned.
Suddenly, everyone was calling me Gloria— the deranged widow who coveted her sister’s husband.
I am Marianne! The mistress of this house, Marianne Drake!
But no matter how much I screamed the truth, no one listened.
You claim to be Marianne? Please come to your senses, Duchess!
I broke down as the realization finally hit me.
My husband was planning to completely replace me with my twin.
But what kind of cruel twist of fate is this?
Banished to the ducal estate to live out my days as Gloria…
My twin’s husband, whom everyone believed to be dead, returned alive.