This Villainess Wants a Divorce! is a Manga/Manhwa/Manhua in english language, Drama series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

We all hate the greedy villains hell-bent on sabotage. Enter Carnelia Easter, the awful secondary villainess of the romance I’m reading, who trapped the prince in marriage at the behest of the evil empress. I didn’t shed a tear when her head’s lopped off, but now I’m Carnelia! I gotta play this smart and convince him to divorce me instead! Still, between the prince, the empress, the heroine, the second prince, my terrible health… this story’s getting unpredictable. Will I survive after all?