The debate between marriage and live-in-relationship is never ending. The acceptance of live-in in country like India was itself a very big thing. Though it’s still not accepted completely and for sure it will take years too; as we all know that the concept of love marriage is still been not completely accepted in our Indian society so, we can imagine how much time is required for live-in. Well acceptance is secondary thing; the foremost and important thing is about the security of the partners and their off-springs. Security in the sense legal, social and financial security of the partner’s. Focusing on this concept the authors have divided the paper in five parts. The first part of this paper is Introduction, which gives a brief about the marriage and live-in-relationship, The second part is tries to make an attempt to continue the ongoing debate of marriage and live-in and to bring a conclusion, The third part comes with a very important topic that is security in live-in relationship, The fourth part is basically the suggestion part in which authors have tried to make an attempt to give some measures by which live-in relationship can be making more secure, and the fifth and the last part of this paper is the concluding part.