German legal provisions on intermarriage between men and women and foreigners

Foreign?

German law stipulates:

After a German woman marries a foreign man, the man cannot be a German national, but he can have a German visa. But there must be a reason for work or study.

After a German man marries a foreign woman, the woman immediately becomes German nationality and enjoys all German benefits. Such as medical insurance, unemployment insurance, etc. This woman is just like any other German on the street.