I Became My Son’s First Love [LILI PROJECT]

Eve Jenna, a poor rural noblewoman with only beauty and a sense of reality, becomes the fourth Countess of Hound County, aiming for a monthly fee to maintain the dignity of the nobility. In the third year of her marriage, which was full of stability even without love, her husband suddenly asked for a divorce. And that same night, her husband's first son, Azazel, who hated her, came to visit her with an unreasonable proposal and without the slightest smile on his face.
"Why don't you marry me?"
“Azazel, I know I'm the mother you don't like. But you don’t need to make fun of me like this.”
“I've always wanted to put mine in yours.” "What……"
“What do you mean by a mother? That's ridiculous. Which son would think of his mother like this?”
After the end of the contract marriage, the things that happened next were a series of things that Eve never expected