Amarte es mi pecado (International title: My Love, My Sin)[2] is a Mexican telenovela produced by Ernesto Alonso for Televisa in 2004.

[3] The series stars Yadhira Carrillo, Sergio Sendel, Alessandra Rosaldo, Sylvia Pasquel, Alexis Ayala and René Casados.

After Jacobo's death, Nora suffers a devastating disappointment when Isaura (Sylvia Pasquel), her stepmother, sells her to Heriberto (Antonio Medellín), the richest man in Pátzcuaro... with Alfredo's complicity!

Completely shattered, Nora swears never to love again and remakes her life with a single purpose in mind: to take advantage of her beauty to exploit men.

In 2022, TelevisaUnivision produced a remake titled Mujer de nadie starring Livia Brito, Marcus Ornellas and Arap Bethke.