En mi boda, mi ex ruega volver

Sabrina's husband betrayed her, citing her infertility. In revenge, she married Liam, her ex's own powerful elder cousin. Now, at her wedding, her ex kneels in regret. But she steps back into her new husband's arms as he coldly corrects: "Now, you call her sister-in-law." Has her bold revenge granted her freedom, or entangled her in a far more dangerous game?