Marriage as an institution was introduced among the human beings possible thousands of years ago. Human being possible started with promiscuity and then moved to the structured forms of marriages. It took, no doubt, many-many years. From one form of marriage is human being diversified marriage form into several. During last couple of century or more several changes have taken place in marriage pattern, forms, methods, ceremonies etc. Still during recent decades only some anthropologists and other social scientists have showed much interest to study marriage.