What is the meaning of husband's fortune telling in the northeast and southwest?

As soon as everyone is born, the direction of their spouse has been determined. If the object of marriage is in the wrong direction, it is not easy to succeed in love, and you will be unhappy after marriage. There may be accidents and even where you will go. Say that the husbands in the northeast and southwest are the spouses in the northeast or southwest of your birthplace. But I don't know if this surname will really master the calculation method. It should be calculated by date of birth.