Marriage Agreement as an Instrument for Protecting the Rights of Wives and Children in Indonesian Family Law

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FORMOSA NEWS- Jawa Timur

Prenuptial Agreements in Indonesia Fall Short on Protecting Wives and Children, Study Finds

A new legal study by Muhammad Za’im Muhibbulloh of Institut Agama Islam Nahdlatul Ulama Tuban and Moch. Nurcholis of Institut Agama Islam Bani Fattah Jombang reveals that prenuptial agreements in Indonesia are legally recognized but remain limited in protecting the rights of wives and children. Published in 2026 in Jurnal Multidisiplin Madani (MUDIMA), the research highlights a critical gap between formal legal validity and substantive family protection—an issue with significant implications for family law reform.

Growing Importance of Family Protection in Modern Law

In Indonesia, marriage agreements—commonly known as prenuptial or postnuptial agreements—have long been associated with managing marital property. Under Law No. 1 of 1974 on Marriage and reinforced by Constitutional Court Decision No. 69/PUU-XIII/2015, couples can legally draft agreements before or during marriage.

However, as social dynamics evolve and awareness of gender equality and child welfare increases, legal scholars are questioning whether these agreements serve broader protective functions. Women and children are often the most vulnerable parties in family disputes, particularly in cases involving divorce, economic inequality, or custody issues.

Despite comprehensive child protection laws, including Law No. 23 of 2002 and its amendment under Law No. 35 of 2014, the study finds that these protections are not fully integrated into marriage agreements. This disconnect raises concerns about the effectiveness of preventive legal safeguards within families.

How the Study Was Conducted

The research uses a normative juridical approach, focusing on legal texts rather than field data. The authors analyzed key Indonesian regulations, including:

  • Law No. 1 of 1974 on Marriage
  • Constitutional Court Decision No. 69/PUU-XIII/2015
  • Law No. 23 of 2002 and Law No. 35 of 2014 on Child Protection

Using legal interpretation methods—grammatical, systematic, and teleological—the study evaluated how these laws align with principles of justice, especially the protection of wives and children.

Rather than relying on surveys or interviews, the researchers conducted an in-depth review of legal documents and academic literature to assess whether existing regulations support substantive rights protection.

Key Findings: Legal Recognition Without Protective Substance

The study identifies several critical findings:

  • Focus on Property, Not Protection
    Marriage agreements in Indonesia are primarily designed to regulate financial matters, such as asset separation or joint property management. There is no legal requirement to include clauses that protect the rights of wives or children.
  • Formal Validity Over Substantive Justice
    As long as agreements meet formal requirements—written form and official registration—they are legally binding. However, this formal legitimacy does not guarantee fairness or protection for vulnerable parties.
  • Expanded Flexibility, Limited Safeguards
    The Constitutional Court ruling allowing agreements during marriage increases flexibility. Yet, it does not introduce safeguards ensuring economic security for spouses or welfare guarantees for children.
  • Fragmented Legal Framework
    Child protection laws emphasize the “best interests of the child,” but these principles are not integrated into marriage agreement regulations. This creates a fragmented legal system where family law and child welfare operate separately.

  • Risk of Inequality in AgreementsPower imbalances—such as differences in income or social status—can influence how agreements are drafted. Without minimum standards, agreements may disadvantage wives or limit children’s access to resources.

Bridging the Gap Between Law and Reality

According to the authors, the core issue is not the absence of legal rules, but their orientation. Current regulations prioritize contractual freedom over protective responsibility.

“Marriage agreements have strong potential as instruments of legal protection,” the authors note, “but their function remains limited because the regulatory design does not yet incorporate minimum standards for safeguarding the rights of wives and children.”

This gap means that even legally valid agreements may fail to prevent disputes or protect vulnerable family members in real-world situations.

Implications for Policy and Society

The findings carry important implications for lawmakers, legal practitioners, and families:

  • For policymakers: There is a need to revise regulations to include mandatory clauses or guidelines that ensure economic protection for spouses and uphold children’s rights.
  • For legal institutions: Marriage registrars and notaries could play a more active role in reviewing agreements to prevent unfair terms.
  • For families: Couples should consider broader protective elements—not just financial arrangements—when drafting agreements.

The study suggests that integrating child protection principles into marriage agreements could transform them into preventive legal tools, reducing future conflicts and enhancing family stability.

Toward a More Protective Legal Framework

To address these challenges, the researchers propose several reforms:

  • Establish minimum substantive standards in marriage agreements
  • Harmonize marriage law with child protection law
  • Strengthen oversight mechanisms during agreement registration
  • Promote awareness of rights-based legal practices among couples

Such reforms would shift marriage agreements from purely contractual documents into instruments of social justice within the family.

Author Profiles

Muhammad Za’im Muhibbulloh, S.H., M.H. is a legal scholar at Institut Agama Islam Nahdlatul Ulama Tuban, specializing in Indonesian family law and legal reform.

Moch. Nurcholis, S.H., M.H. is a lecturer at Institut Agama Islam Bani Fattah Jombang, with expertise in Islamic law and child protection within legal systems.

Source

Marriage Agreement as an Instrument for Protecting the Rights of Wives and Children in Indonesian Family Law
Jurnal Multidisiplin Madani (MUDIMA), Vol. 6, No. 3, 2026

https://journalmudima.my.id/index.php/mudima

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