For women that is the most precious gift that she can give to her partner after they get married. And when a man knows that the girl he married is virgin , he will be so happy to know that.
What a load of BS. As far as I know, 99% of the guys don't care whether the girl is a virgin or not. All they want is the girl to be supportive, compassionate and caring. But for some ultra-religious nuts, virginity is the top priority.
Annndddd that is why most marriages fail, because instead of looking at normal human attributes, they look at meaningless ideals for their own dogma.