Laerte’s obsessive jealousy brings his relationship with Helena to an end on their wedding day. Twenty years later, he meets Luiza, the daughter of his long lost love. The two fall in love and stir up dormant feelings that profoundly affect Helena’s marriage and her relationship with her daughter. Defying everyone, Laerte and Luiza decide to follow their love to the highest bounds, leaving a trail of conflicts and pain along the way.

Helena is a sweet, honest, sensitive and a warrior woman who faces the premature pregnancy of her daughter Joyce, who in turn is abandoned by her boyfriend, the irresponsible Caio. The biggest problem is the girl's father, Assunção, Helena's ex-husband, who does not accept the situation. Lonely and alone, Helena awakens a passion for the endocrinologist Carlos Alberto, and has her feelings matched. But Carlos is committed to the possessive Paula. The girl's parents, Zuleika and Rômulo, anxiously await their daughter's wedding with Carlos, who will save the family from financial decay. But Carlos is the type of man that women don't really forget. Even married to Paula and in love with Helena, he is still harassed by ex-wife Sheyla, who is not satisfied with having lost him and dreams of a rapprochement.