Querida Enemiga
Starring Ana Layevska, Gabriel Soto, Carmen Becerra, María Rubio, Jorge Aravena, Luz María Jerez, Socorro Bonilla, Alfonso Iturralde, Héctor Ortega, Danna Paola
It's a drama show, and has a rating of 8 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Chile.