Laura Matamoros: Details of Tense Encounter with Carlo Costanzia & Family Drama

A family dispute involving Spanish socialite Laura Matamoros and her cousin, Carlo Costanzia, has escalated into a public feud, marked by accusations of intimidation and threats of legal action. The conflict, rooted in a disagreement over Matamoros’s public commentary on the strained relationship between Costanzia’s parents, Mar Flores and Carlo Costanzia di Costigliole, has drawn attention from Spanish media and sparked a wider family rift.

The initial catalyst for the falling out appears to be Matamoros’s discussions on the television program Espejo Público regarding the difficulties Costanzia faced navigating his parents’ fractured relationship. According to Matamoros, her comments prompted a tense confrontation with her cousin in January. She detailed the encounter, which took place in a car park, describing a situation where she felt “coerced” and “intimidated” by Costanzia’s aggressive questioning about her public statements.

“He asks me why I want him to take a position with respect to his parents and their family conflict,” Matamoros explained in a recent appearance on the program ¡De viernes!. “When I see the tone of the conversation, I tell him to get in the car.” She further stated that Costanzia threatened to reveal private information about her and her family if she continued to discuss his personal life publicly.

Matamoros became visibly emotional while recounting the conversation, revealing that Costanzia shared details of past experiences that she was previously unaware of. “He told me things that I had no idea about. He lived things that I didn’t know and that he said he was going to tell. Episodes that in a way he has lived similarly,” she said, adding that it “hurt her heart” to learn he was prepared to disclose such personal matters.

The situation has prompted a strong reaction from Matamoros’s brother, Diego Matamoros, who publicly defended his sister and accused Costanzia of “machistic and aggressive” behavior. Diego’s statements led Costanzia to issue a statement announcing his intention to pursue legal action, vowing to defend himself against what he characterized as “extremely serious” accusations.

Laura Matamoros, however, has distanced herself from her brother’s strong condemnation of Costanzia. “A lot of people have questioned me about this, and be responsible for my brother’s words. That much is clear,” she stated on ¡De viernes!. She emphasized that she did not condone her brother’s language but also felt compelled to clarify that she was not directly involved in his decision to speak out.

The dispute unfolds against a backdrop of broader family dynamics within the Alba family, a prominent aristocratic dynasty in Spain. Recent reports indicate a period of reconciliation within the family, spearheaded by the current Duke of Alba, Carlos Fitz-James Stuart, following previous disagreements. However, the conflict between Matamoros and Costanzia appears to have introduced a new strain.

The fallout between the cousins also comes after a period of relative harmony within the Alba family, with members celebrating the New Year together after a gathering at the Liria Palace in Madrid. Christmas Eve was reportedly celebrated in a traditional family setting, with Carlos Fitz-James Stuart inviting his siblings, including Cayetano Martínez de Irujo and his wife Bárbara Mirjan, symbolizing a recent improvement in relations.

While the Alba family has generally sought to present a united front, the public nature of the dispute between Matamoros and Costanzia threatens to expose internal tensions. The incident highlights the challenges faced by high-profile families navigating personal conflicts in the public eye, and the potential for disagreements to quickly escalate when amplified by media attention.

As of February 21, 2026, it remains unclear whether Matamoros and Costanzia will attempt to reconcile their differences. Costanzia has not publicly responded to Matamoros’s account of their conversation, and the legal threat issued by his team remains in effect. The situation continues to be monitored by Spanish media, with further developments anticipated as the legal proceedings unfold.

The broader implications of this family dispute extend beyond personal relationships. The involvement of prominent figures like Mar Flores and the Alba family adds a layer of public interest, potentially impacting their respective reputations and public images. The case also raises questions about the boundaries between private family matters and public commentary, particularly for individuals with a public profile.