The Forgotten Stakeholder: Third-Party Privacy in Indian Matrimonial Litigation

*Meghna Singh

Matrimonial litigation often involves more than the two spouses whose names appear on the case title. Allegations of adultery, disputes concerning legitimacy, financial concealment and questions of parental responsibility frequently draw third parties into the litigation’s evidentiary orbit. Hotel records may reveal the movements of an alleged partner. Call detail records may reveal private communications involving individuals who have no stake in the dispute. DNA tests may implicate the rights and dignity of children who are not litigants. However, Indian family law provides limited guidance on protecting third-party privacy when personal information becomes part of someone else’s matrimonial dispute.

While a developing jurisprudence exists concerning the privacy implications of DNA tests and paternity cases, there does not exist an analogous body of law when it comes to documentary information involving a third party.

The Unaddressed Problem of Third-Party Privacy

The conventional understanding of matrimonial litigation assumes a conflict between two spouses. Procedural rules, evidentiary principles and judicial reasoning are largely designed around this binary structure. But in contemporary family conflicts, people who are not even parties to the proceedings are increasingly involved.

A person may be accused of adultery. A paternity dispute will inevitably impact a child. This is also relevant in the context of financial disputes following a divorce, where, for instance, the dispute may involve disclosure of sensitive financial information belonging to a third party.

However, Indian family law lacks a consistent doctrine for answering questions concerning the extent to which a third party’s privacy will be disregarded by the courts or tribunals adjudicating disputes between spouses.

This challenge extends beyond Family law. Although the Digital Personal Data Protection Act, 2023 recognises the importance of protecting personal data, it exempts processing by courts and tribunals when such processing is essential for judicial functions under section 17(1)(b). This leaves third-party disclosure largely dependent on judicial discretion, emphasising the need for clearer standards.

Documentary Disclosure and the Limits of Section 14

The latest developments in Sachin Arora v. Manju Arora highlight the issue.

The wife sought disclosure of the hotel booking records and call detail records to support her allegation of adultery. The husband refused and raised a plea on the ground of privacy violation for not only himself but also the alleged partner. The Delhi High Court gave permission for disclosure as the plea was not that of a “fishing” or “roving” one but was confined and relevant as requested, and later, when the appeal was filed before the Supreme Court, it refused to interfere with the High Court's order. 

The significance of this decision lies in the reliance on Section 14 of the Family Courts Act, 1984, which permits family courts to receive reports, statements, documents, information or other material that may assist in effectively resolving the matrimonial dispute even if such material may not otherwise be admissible under the Indian Evidence Act of 1872.

The alleged partner was neither heard nor represented. The court did not examine whether disclosure was strictly necessary, whether there were less intrusive alternatives or whether the individual had an opportunity to object. The main protection was the production in the sealed cover. Sealed-cover production provided confidentiality from public access but did not solve privacy problems that arise from disclosure to the parties, their counsel and the court itself.

Section 14 addressed an issue related to evidence, but it did not resolve privacy concerns. This gap becomes clearer when we consider how courts have addressed another form of disclosure: DNA testing.

A Different Approach in the DNA Jurisprudence

DNA testing presents the same fundamental question as raised in Sachin Arora: should a court disclose an individual's private, personal information to resolve a dispute between other parties? Courts have addressed this issue differently when the information in question is genetic rather than documentary. In such cases, a third party, often a child, is implicated, with their privacy and legitimacy forming the core of the dispute.

In Goutam Kundu v. State of West Bengal , the Supreme Court laid down that a direction for a blood test/DNA analysis cannot be made as a matter of routine. The necessity to balance the competing interests must be considered by the court before ordering disclosure. This principle was further developed in Dipanwita Roy v. Ronobroto Roy, where DNA testing was permitted only because the evidence was deemed essential to resolve the dispute and no equally effective alternative remedy existed.

Additionally, in the case of Aparna Ajinkya Firodia v. Ajinkya Arun Firodia, the Supreme Court rejected a request for a DNA test on a minor, emphasising both the minor's privacy and the importance of maintaining legitimacy against a trivial challenge. In Ivan Rathinam v. Milan Joseph, the court acknowledged that forcing a DNA test might violate essential rights to privacy and dignity-rights recognised as flowing from Article 21 in K.S. Puttaswamy v. Union of India.

Most recently, in Chaturbhuj Pradhan v. Amar Pradhan & Anr., the Supreme Court did not mandate a DNA test until it confirmed that paternity was genuinely contested in the case and that additional evidence was lacking; in this instance, the court clearly considered interests before approving disclosure.

These decisions demonstrate a consistent judicial approach based on necessity, competing interests, and privacy protection.

One Problem, Two Responses

When considered collectively, these lines of authority expose a significant contradiction.The instances of documentary disclosure, such as in Sachin Arora v. Manju Arora and cases concerning DNA[MOU3]  testing, both necessitate that courts evaluate personal information, impacting individuals who aren't involved in the cases. The risks of reputation, emotional harm, and legal repercussions are similarly significant.

Courts frequently examine issues of privacy, dignity, necessity, proportionality, and the interest of the affected third party in DNA cases. In contrast, in cases concerning documentary disclosure, most decisions rely on the wide-ranging powers conferred by Section 14 of the Family Courts Act. Consequently, the lack of defined standards concerning notice, objections, and judicial assessment leaves third-party disclosure mainly dependent on judicial discretion.

Comparative Perspective: Balancing Privacy and Evidentiary Needs

The challenge of balancing access to relevant evidence with the privacy interests of individuals who are not parties to the dispute is not exclusive to India. However, other legal systems have addressed this issue through specific procedural methods. According to Rule 31.17 of the Civil Procedure Rules in England and Wales, obtaining disclosure against a non-party requires a specific application supported by evidence, and the court may permit such disclosure only when the documents are necessary for fair disposal of proceedings. In the USA, the United States Federal Rules of Civil Procedure regulate requests for disclosure of documents or information from non-parties through subpoenas. Rule 45(d)(3) empowers courts to quash or modify a subpoena where it involves protected information or imposes an undue burden or affects a protected interest of the third-party. Under the European Union’s General Data Protection Regulation (GDPR), Article 14 requires individuals to be informed when their personal data is obtained from third-party sources. Even though Article 23 allows for restrictions for reasons like judicial proceedings, such limitations must be established by law and satisfy the requirements of necessity and proportionality.

Developing a Unified Framework for Third-Party Privacy Protection

Indian family law presently provides no clear standard for assessing third-party privacy claims in disclosure proceedings. While Family Courts possess wide evidentiary powers under section 14, the exercise of such discretion must also account for the privacy interests of the third party. Therefore, the objective is not to restrict evidentiary access but to ensure a safeguard that balances the evidentiary requirements with the protection of third-party privacy.

The proposed framework does not seek to create an entirely new set of obligations for the family courts. Rather, it draws upon principles that already exist within the Indian constitutional and family law jurisprudence. The recognition of privacy as a fundamental right under Article 21 in Justice K.S. Puttaswamy v. Union of India established that intrusion into personal privacy must satisfy standards of legality, suitability, necessity and proportionality. Similarly, the courts' approach in DNA-related matrimonial disputes reflects that disclosure of highly personal information cannot be directed routinely and must be justified by the requirements of each case.

Accordingly, the proposed framework may initially operate through judicial interpretation of Section 14, requiring Family Courts to exercise their evidentiary discretion in conformity with constitutional privacy principles.

Hence, when disclosure requests implicate the privacy of a non-party, the court should ask whether the information is generally necessary, whether adequate alternative evidence exists, and whether the intrusion is proportionate to the evidentiary object in pursuit.

Conclusion

The central concern is not whether the court should have the power to order disclosure of private information.

Allowing such access may be essential in certain matrimonial disputes to ensure a fair adjudication. The challenge is to develop procedures without subjecting third parties to unnecessary intrusion in disputes they are not parties to, while still respecting each person's dignity, autonomy, and interests. The growing dependence on digital evidence in contemporary matrimonial disputes, including hotel room records, location history, call logs, and other personal data, amplifies this concern. In the absence of a clear protocol, a third party whose information becomes relevant in the dispute risks having their private lives scrutinised without notice, representation, or any meaningful opportunity to protect their interests.

The further evolution of family law must not only focus on expediting discovery of evidence but also on enabling such disclosure to happen through safeguards that are procedurally fair, consistent, and proportionate.

*Meghna Singh is an Advocate and an LL.M. graduate from National Law University, Odisha (NLUO).

The views expressed above are the author's alone and do not represent the beliefs of Family Law Chronicle: The CFL Blog.