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Heirs go to court to annul daughter’s registration after father’s death in Minas Gerais, claim he had a vasectomy, but court decision generates strong repercussions

Published on 28/05/2026 at 15:08
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Legal dispute involving inheritance in João Pinheiro, in the Northwest of Minas Gerais, gained new developments after heirs questioned the registered paternity of a child and requested a DNA test based on the claim that the deceased man had undergone a vasectomy years before the girl’s birth

A family dispute involving inheritance and paternity recognition mobilized the Justice of Minas Gerais and drew attention after heirs attempted to annul the birth registration of a child registered as the daughter of a deceased man. The case happened in João Pinheiro, in the Northwest of Minas Gerais, and gained repercussion after the Court of Justice of Minas Gerais (TJMG) upheld the denial for a DNA test.

According to information released by the TJMG, the heirs claimed that the man had undergone a vasectomy before the girl’s birth and, therefore, could not be the biological father of the child. Furthermore, they argued that he had been coerced by the girl’s mother to officially recognize her as his daughter.

The information was disclosed by the Court of Justice of Minas Gerais, which also informed that the process is under judicial secrecy. For this reason, the names of the parties involved and the lawyers were not revealed.

Justice denies DNA request due to lack of evidence of coercion

The request for a DNA test was analyzed by the Justice in the first instance but was denied. Dissatisfied, the heirs appealed the decision. However, the understanding was upheld in the second instance by Judge Ana Paula Caixeta, the case’s rapporteur.

In the decision, the magistrate emphasized that the paternity recognition registered in the notary’s office has a presumption of truthfulness and can only be annulled when there is concrete evidence of a defect of will, fraud, or lack of consent.

According to the judge, the simple request for a genetic test is not sufficient to invalidate an already consolidated civil registration. She also highlighted that the heirs did not present minimal evidence capable of demonstrating that the man had been deceived or coerced at the time he recognized the child.

Additionally, the magistrate stated that there was no documentary proof that the man had indeed undergone a vasectomy, the central argument used by the heirs to justify the suspicion about the paternity.

Heirs claim lack of biological and socio-affective bond

During the process, the heirs claimed that there was no biological link or socio-affective relationship between the deceased man and the child registered as his daughter. For the family, the DNA test would be the only way to definitively clarify the situation and prevent possible impacts on the division of the inheritance.

Even so, the court understood that the mere allegation would not be sufficient to authorize the production of genetic evidence, especially in the absence of robust documents or testimonies supporting the thesis presented by the family members.

The decision reinforces an increasingly consolidated understanding in Brazilian courts: voluntary recognition of paternity has strong legal protection and cannot be undone merely by suspicions raised after the death of the person who carried out the registration.

Case draws attention for legal impact on inheritance disputes

The episode reignited debates about paternity recognition, inheritance, and legal security in civil records in Brazil. Family Law experts point out that situations like this often involve deep emotional conflicts and complex patrimonial disputes, especially after the death of the person responsible for recognizing the child.

As published by the Court of Justice of Minas Gerais, the process may still have new developments, as the heirs still have the possibility to appeal the decision in higher courts.

Meanwhile, the case remains under judicial secrecy and without a forecast for a final definition.

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Felipe Alves da Silva

I am Felipe Alves, with experience producing content on national security, geopolitics, technology, and strategic topics that directly impact the contemporary landscape. Throughout my career, I aim to provide clear, reliable, and up-to-date analyses, aimed at specialists, enthusiasts, and professionals in the field of security and geopolitics. My commitment is to contribute to an accessible and informed understanding of the challenges and transformations in the global strategic field. For editorial suggestions, questions, or institutional contact: fa06279@gmail.com

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