Eva's most prominent relationship was with Spanish music producer Eduardo Cruz , the brother of actress Penélope Cruz. The couple met in Los Angeles and share a son, Cairo Cruz , born in October 2019. While they were a red-carpet staple for years, including a notable appearance at the 2023 Goya Awards , reports confirmed their separation in late 2025 after eight years together.

To understand Eva De Dominici’s relationships and romantic storylines is to understand a woman who refuses to be a victim or a caricature. Her real-life marriage to Nacho Figueras gave the world a decade of glamour and grace. Their respectful split showed maturity rarely seen in celebrity divorces. Her rumored flings and private dating life have only added to her mystique.

Though she was only 9-10 years old during filming, this is where it all began. Eva played , the precocious daughter of the family. Her "romantic" storyline was chaste but foundational: a childhood crush on Tobías, the boy next door.

Unlike her previous relationship, her romance with Derbez has been characterized by stability and public support. The couple has been open about their affection for one another, frequently sharing glimpses of their life together on social media and walking red carpets side-by-side. Derbez has embraced De Dominici’s son, Gael, often sharing photos that showcase the close bond he has formed with the boy. As of recent years, the couple remains together, representing a mature and steady romantic storyline for the actress.