Daughter from Another Mother

Ana and Mariana, whose babies were accidentally swapped four months earlier, are about to complete the official exchange. However, they begin to question whether they should go through with it as they each grow attached to the child they've been raising.

Mariana moves in with Ana and her family to assist in weaning Valentina from breastfeeding. Tere, Mariana's mother, is surprised when Juan Carlos, Ana's husband, offers his support.

Pablo, Regina's father, threatens to take legal action against Mariana, intensifying their ongoing conflict. At the same time, Ana signs up for a class in order to spend more time with Valentina, while Mariana begins reconnecting with Anuar, the father with whom she has since lost contact.

Ana and Juan Carlos begin couples therapy to work through challenges in their relationship. At the same time, Pablo takes Regina on a first father-daughter date, and Tere starts promoting her new beauty business.

Mariana begins searching for the truth after Tere uncovers a secret she has kept for years. Juan Carlos wants her to leave the house, but Ana devises a strategy to help her stay.

Ana takes a break from work to consider a significant career opportunity, while Mariana reenters the dating world through a mobile app, exploring new romantic possibilities.

Ana arranges a weekend getaway to Valle de Bravo for Mariana and her family. Tensions begin to surface when Mariana witnesses Tere and Juan Carlos engaged in what seems to be an intense argument.

Ana runs into a familiar face from her past while visiting Buenos Aires. At the same time, as the babies start to eat solid food, Mariana considers moving out of the house. Ana also faces a sudden health scare.

Ana wants the babies to be christened, while Mariana is planning a welcoming ritual for Regina. However, a secret that is uncovered threatens both ceremonies.

Ana enlists Cynthia, her former assistant, to investigate Regina, but Mariana begins to suspect her intentions. Meanwhile, Ana meets with Juan Carlos to address their separation.

Mariana and Pablo take on new jobs in an effort to manage their financial struggles. Meanwhile, Ana negotiates with her former employer, and Ceci and Rodrigo attend a party to escape the presence of their father.

Mariana and Pablo face a difficult decision about sending their daughter, Regina, to daycare. At the same time, Tere collaborates with Victor to launch a new business, and Ana makes an unexpected professional move that shocks Mariana.

Ana and Mariana experience growing tension due to a disagreement over a maternity app, which puts a strain on their relationship. During Ceci's graduation, a series of unexpected events occur, leading to moments of tension and emotional intensity for the group.

The two families end up sharing a co-working space, which leads to tension and complications. Ferrán, the owner of the space, starts flirting with both Ana and Mariana.

Ana aims to reveal Ferran's manipulative behavior, while Mariana continues to believe in his good intentions. At the same time, Victor supports Juan Carlos in returning to the dating world.

Ferrán's actions annoy Pablo and Juan Carlo, leading them to seek legal advice. At the same time, Mariana helps Ceci plan a romantic evening with Dario, which causes distress to Ana.

As legal challenges from Pablo and Juan Carlos escalate, Ana and Mariana implement significant steps to protect their families and their business interests.

Pablo and Juan Carlos try to find evidence that Mariana and Ana are being dishonest. At the same time, Tere confronts Victor, and Ferran attempts to stir feelings of jealousy in Mariana.

Ana and Mariana organize a party in an effort to attract new investors, while Ferran and Mariana face challenges keeping their relationship a secret. Meanwhile, Tere confides in Mariana about being pregnant.

Mariana and Ana experience growing tension due to their disagreement over selecting a school for the girls. At the same time, Juan Carlos pursues Ana's backing for his campaign to become president of his family's company.

Ana and Mariana are involved in a car accident that leads to a moment of emotional and physical closeness between them. Juan Carlos encounters a former romantic interest, reigniting past feelings. Meanwhile, Ceci comes to a significant realization that will shape the direction of her life.

Ana has a meaningful conversation with Mariana, opening up to her. Tere gets into a tense argument with Victor's father. Juan Carlos joins Fernanda and her friends for a camping trip.

Ana embarks on a new romantic connection by going on a date with a woman. At the same time, Mariana starts a new chapter in her life by moving in with Ferran. Pablo and Cynthia organize a dinner to disclose a difficult revelation.

Mariana discovers a major secret about Ferran's past, leading to emotional repercussions. Ana finally meets her father, but the encounter takes an unforeseen direction. At the same time, Ceci starts a new position at the Rorros restaurant.

Ana meets Juan Carlos during an ayahuasca ceremony, which brings back past conflicts between them. Mariana is offered a job that would require her to leave the city. Ro asks Elena to assist him in pursuing someone he is interested in romantically.

Ana and Pablo come up with a plan to prevent Mariana from leaving. At the same time, Cynthia and Pablo consider moving in together, while Tere takes a medical test to check on the health of her baby.

With the help of Ceci and others, Ana takes steps to locate Mariana before she leaves for Tijuana, while Tere begins to go into labor.