1. Concept of Informal Family Relationships

Informal family relationships generally include:

• Live-in relationships (unmarried partners cohabiting)
• Relationships “in the nature of marriage”
• Long-term cohabitation without registration
• Step-parents acting as guardians without legal adoption
• Elderly care arrangements outside formal dependency laws
• De facto guardianship and caregiving households

These relationships raise legal issues involving:

• Maintenance rights
• Domestic violence protection
• Property disputes
• Child legitimacy and custody
• Inheritance claims
• Protection from abuse and exploitation

2. Constitutional Basis of Protection

Indian courts derive protection mainly from:

• Article 14 – Equality before law
• Article 15(3) – Protective discrimination for women/children
• Article 21 – Right to life and dignity (includes cohabitation dignity)

The judiciary has repeatedly held that social recognition is not required for constitutional protection.

3. Key Legal Frameworks

Even informal relationships are protected under:

• Protection of Women from Domestic Violence Act, 2005
• Indian Evidence Act, 1872 (presumptions of marriage/cohabitation)
• Maintenance provisions under CrPC (Section 125)
• Juvenile Justice Act (for children in non-traditional families)

4. Major Judicial Recognition of Informal Family Relationships

Case Law 1: Velusamy v. D. Patchaiammal (2010)

The Supreme Court held that a live-in relationship may qualify as a “relationship in the nature of marriage” if:

• The couple lives together for a significant period
• They present themselves socially as spouses
• They are legally eligible to marry
• They maintain a shared household

👉 This case became the foundation for extending Domestic Violence Act protections.

Case Law 2: Indra Sarma v. V.K.V. Sarma (2013)

This is the most important case on informal relationships.

The Court ruled:

• Live-in relationships are not illegal in India
• Women in such relationships can seek protection under the Domestic Violence Act
• However, not all live-ins qualify as marriage-like relationships

The Court also created criteria to determine validity:

• Duration of relationship
• Shared household
• Social recognition
• Stability and intention

👉 It expanded protection but also defined limits.

Case Law 3: S. Khushboo v. Kanniammal (2010)

The Supreme Court held:

• Live-in relationships are a fundamental right under Article 21
• Moral policing cannot restrict consensual adult relationships
• Such relationships are not criminal unless they violate other laws

👉 This case strongly reinforced personal liberty in informal families.

Case Law 4: D. Velusamy Principle Applied in Bharatha Matha v. R. Vijaya Renganathan (2010)

The Court ruled:

• Children born in long-term cohabitation are legitimate for inheritance purposes
• Courts should presume marriage if long cohabitation exists

👉 This strengthened child protection in informal families.

Case Law 5: Chanmuniya v. Virendra Kumar Singh Kushwaha (2011)

The Court recommended a liberal interpretation of maintenance laws:

• Women in live-in relationships should be eligible for maintenance under Section 125 CrPC
• Focus should be on social reality, not legal formalities

👉 The Court suggested legislative reform to protect abandoned partners.

Case Law 6: Tulsa v. Durghatiya (2008)

The Supreme Court held:

• Children born from long-term cohabitation are presumed legitimate
• Presumption applies unless proven otherwise

👉 This case protects children from stigma and inheritance exclusion.

Case Law 7: Badri Prasad v. Dy. Director of Consolidation (1978)

One of the earliest recognition cases:

• A 50-year cohabitation created a strong presumption of marriage
• Courts should not invalidate long-standing social relationships easily

Case Law 8: Revanasiddappa v. Mallikarjun (2011)

The Court ruled:

• Even if parents’ relationship is invalid, children are entitled to property rights
• Social legitimacy of children must be protected regardless of parents’ marital status

5. Legal Rights Recognized in Informal Families

(A) Maintenance Rights

• Women in “marriage-like” live-in relationships may claim maintenance
• Section 125 CrPC applied broadly

(B) Domestic Violence Protection

• Protection from physical, emotional, sexual, and economic abuse
• Domestic Violence Act includes “relationship in nature of marriage”

(C) Child Rights

• Children are treated as legitimate for inheritance and support
• Protection from social stigma

(D) Property Rights (Limited)

• No automatic inheritance rights for partners
• Possible claims through:
  • Joint ownership
  • Trust principles
  • Proof of dependency

(E) Privacy and Liberty

• Adults have the right to cohabit without state interference

6. Limitations of Protection

Despite judicial expansion:

• No automatic marriage status is granted
• Live-in partners do not get equal inheritance rights
• Proof of relationship is required
• Short-term or casual relationships are excluded
• Legal uncertainty remains in property disputes

7. Conclusion

Indian law has progressively evolved from formal marriage-based protection to functional family recognition, especially under constitutional interpretation.

Through landmark judgments like Indra Sarma, Velusamy, and Chanmuniya, courts have ensured that:

• dignity is protected
• women are not abandoned without remedy
• children are not penalized for parents’ relationship status
• personal autonomy is respected

However, informal family law remains judicially developed rather than fully codified, meaning protection is strong in principle but uneven in application.