What does it mean to have a kind of love that menstruation hurts his nephew?

There is a kind of affection called "aunt hurts nephew", which means that aunt and niece share the same surname and the same ancestry, so we all say that besides the affection between parents and children, there is also a kind of affection called "nephew affection".

The intimate and hard-to-give-up affection between aunt and nephew. Aunt and niece have the same surname, and they are children of elder brother or younger brother. Under the same surname and clan, the aunts themselves will feel sorry for their nephews and think about all kinds of unconditional pay for them.

Family influence of nephews and nieces. In some families, because of the male status, the children born will be favored by the elderly, and they will not form any independent skills in the future, so life is more difficult and they often lack more basic material living conditions.

In this case, aunts tend to feel pity for their children and are willing to spend a lot of money to support their nephews, hoping that their living conditions can be improved with their help.