El camino secreto (TV Series)

Mario and Santiago loved Martha; the first made her pregnant, the second married her and he had two children: Gabriela and Julieta. The two men are blackmailed by Adolfo Avila who killed Martha and put the blame on them. To avoid being arrested they had to make a deal with Adolfo: Mario gives him 50% of shares for 20 years of his chain of restaurants and Santiago runs away and becomes Fausto Guillen. Gabriela and Julieta work as waitresses in that chain of restaurants, but they don't know the truth. Gabriela is courted by Carlos who is Adolfo's son and David who is Santiago's adoptive son. Mario Genovese asks Santiago / Fausto to replace him disguising like him until 20 years of the blame pact is over, because he has to die from an incurable disease. Adolfo kills Mario, but his place is now taken by Fausto / Santiago. Gabriela marries David, but...