I have no say in big family affairs.

在重大家庭事务中我没有发言权。

You are forever meddling in family affairs, spring moon.

你总是瞎管家里的事，春月。

Child as she is, she knows how to deal with family affairs.

尽管她还是个孩子，家庭事务她已经会处理了。

By thunder! What right he has to interfere in my family affairs!

真是岂有此理！他有什么权力来管我的家事！

The decision power of family affairs is in the hand of my mother.

重大家庭事务的决策权在我妈妈的手中。