‘Live-in Relationship’ as defined in Alok Kumar v. State: “Live-in relationship is a walk-in and walk-out relationship where neither any strings are attached, nor does it create any legal bond between the parties. It is a contract of living together which is renewed every day by the parties and can be terminated by either of the parties without the consent of the other party and one party can walk out at will at any time.”
Indian Society for Legal Research 