In the past, marriage was often viewed as a necessity for starting a family and ensuring financial security for both husband and wife. While in many cultures, marriage was also a way for individuals to gain social status and fulfill religious or cultural obligations. Standards are different between different cultures. There are many societies where marriage isn't a necessity to have a partner to live with.
That was the main purpose of marriage to integrate the people, marriage was designed by the creator for companion and unity. Husband and wife were to rise and teach their children the value and nrms for the society for continuity and love.
But today the story is different, marriage is not long necessary among young people, people are scared for marriage then anything these days. Because of so many divorce cases. You guys that are in their 30 are not longer interested in marriage and they're not bothered. Marriage institution has lost value and it will be hard to recover, marriage people are getting married for business.