While an empowered and wiser Betty works hard on rebuilding her relationship with her teenage daughter Mila, her relationship with Armando begins to deteriorate, making her question if she made the right decision 20 years ago.
Five years ago, Betty and Armando celebrated Mila's 15th birthday. In the middle of the joyful family celebration, Mario Calderón returns, and his presence generates a lot of tension between Armando and Betty. Meanwhile, Marcela and Nacho form a secret alliance. After finding Marcela and Armando in a compromising situation, Betty decides to leave him.