It sounds like you're looking for Chapter 7 of the manhwa (Spanish title: "Terminé con mi esposo, ahora iré a hacer dinero" ).
Chapter 7 marks a point where the protagonist begins setting her independence plans into motion. It sounds like you're looking for Chapter 7
⭐ If the site you are using has broken images, try switching the "Server" or "Lector" option usually found at the top of the chapter page. It sounds like you're looking for Chapter 7