@ Aldeena,
I was waiting for the viewpoints of a lady,
you r very right from all the aspects,.of a ladies viewpoint, 
a man's viewpoint should be also seen:. here marriages are done of boys highest age would be 20,21, purely unmatured,non earner in the family, even petty pocketmoney he gets from father.
I can say this or ask this of all men who are married and have not cried at the time of vidaai,
now a nervous little boy , un groomed , sorrounded by girls friends or saheli's is doubly nervous,
I donot say that his answer is right, but a girl who jumps to conclusions, taking harsh decisions of life., a little too unwarranted, and the boy & the girl both should feel themselves saved.