why does people marry?

If I understand your question correctly you are wanting to know what are the good reasons for getting married. Well first, congratulations on getting married. It is something that we enter into and hope for a new beginning with the person that we love and want to spend the rest of our lives with. It is not always easy merging two lives together especially if you are just moving in together for the first time. I am not sure of your personal story unless you want to explain it further. I do appreciate that people want to get married and sometimes it is because of a lot of good reasons. There could be children involved or perhaps someone is pregnant. That goes on these days and I don't want to judge a single person for their decisions. There are some that probably don't believe in marriage and I figure that it up to them as to what makes them happy. Apparently you got married for your own reasons and I can only imagine that you wanted to spend the rest of your life with a special person. I do wish you luck and I wish you years of happiness together. Remember to keep the lines of communication open with your partner.