mr Zabi, you dont have to marry if you dont want to. I hope you didnt raise this issue because you're on the verge of marrying someone whom your parents have chosen(basing fr your nationality).
It is not also the answer if you have fathered a child. If you find the right girl and decides to marry her, so be it. But basing fr everyone's comments, it's a bed of nails and roses.....that is the reality.
Just remember that as we grow older, we need somebody to cling to through thick and thin.