Live-in relationships used to be something people whispered about, but that’s changed a lot over the last two decades. There’s still no dedicated law that governs them, but courts have built up a fairly solid body of case law around what rights a live-in partner actually has, and it’s worth understanding properly instead of going off assumptions. Now the status of live-in relationship has changed with time.
Are Live-In Relationships Even Legal?
Yes, and this has been settled for a while now. In Lata Singh v. State of Uttar Pradesh (2006), the Supreme Court made it clear that two consenting adults living together isn’t illegal and shouldn’t invite interference from either society or the law. This was reaffirmed later in S. Khushboo v. Kanniammal (2010), where the Court held that a live-in relationship between consenting adults doesn’t amount to an offence, no matter how morally uncomfortable some sections of society might find it.
So the basic right to live together exists, and it’s tied to Article 21 — the right to life and personal liberty. What’s trickier is everything that comes after that: maintenance, property, children, and what happens if the relationship ends badly.
When Does a Live-In Relationship Get Treated Like a Marriage?
This is where most of the confusion actually starts. Courts don’t treat every live-in relationship the same way — a couple who moved in together for six months gets a very different legal treatment than a couple who’s lived together for fifteen years and has kids.
In D. Velusamy v. D. Patchaiammal (2010), the Supreme Court laid down what’s basically become the go-to test: for a relationship to qualify for protection under the Domestic Violence Act, the couple has to be of legal age to marry, voluntarily living together, holding themselves out to society as something like a married couple, and doing so for a significant period of time. Miss even one of these and the relationship might not get the same protections.
The Court went further in Indra Sarma v. V.K.V. Sarma (2013), where it tried to draw a line between a genuine live-in relationship and something more casual, weighing things like shared responsibilities, financial interdependence, and how long the couple actually lived together. Basically, the longer and more marriage-like the relationship looks on paper, the more protection a court is likely to extend.
What About Maintenance?
This is probably the part people care about most, and it’s genuinely a bit messy. In Chanmuniya v. Virendra Kumar Singh Kushwaha (2011), the Supreme Court said the word “wife” under Section 125 of the CrPC (now under the BNSS) should be read broadly enough to cover women in relationships that are “in the nature of marriage.” The logic was fairly simple — a man shouldn’t get to enjoy all the benefits of a live-in relationship and then walk away without any obligation, just because there was never a formal marriage.
Madan Mohan Singh v. Rajni Kant (2010) added to this by holding that a long-term live-in relationship can’t just be dismissed as a “walk-in, walk-out” arrangement — courts are willing to presume marriage where the relationship has clearly gone on for years.
That said, this doesn’t mean every live-in partner automatically gets maintenance. It depends heavily on duration, whether the relationship looked like a marriage to the outside world, and financial dependence. There’s no fixed formula, which is honestly part of why this area is so litigated.
Children Born from Live-In Relationships
One thing courts have been fairly consistent on is protecting children. A child born out of a live-in relationship isn’t treated as illegitimate under Indian law, and has inheritance rights similar to a child born in wedlock, at least as far as the parents’ self-acquired property is concerned. The idea, again, comes back to not letting the parents’ choices disadvantage the child.
Where the Gaps Still Are
Even with all these judgments, live-in couples don’t get everything married couples get. Property rights, for instance, still lag behind — there’s no equivalent of the automatic spousal claims married partners have. Insurance, banking, and tax frameworks also haven’t really caught up either, which is why lawyers often recommend couples in long-term live-in relationships put things in writing — cohabitation agreements, nominations, wills — instead of assuming the law will sort it out for them later.
It’s a similar theme to what comes up when people look into the actual legal position around marital rape in India — the law hasn’t fully kept pace with how relationships actually work today, and courts are often left filling in gaps that ideally Parliament should be addressing through legislation.
Conclusion
Live-in relationships are legal, protected under Article 21, and courts have steadily expanded protections around maintenance, domestic violence, and children over the last twenty years. But the framework is still built almost entirely on judicial interpretation rather than a dedicated statute, which means outcomes often depend heavily on the specific facts of a relationship — how long it lasted, how it looked to the outside world, and how much the couple can actually prove.
Written by Khushi Mittal
