Who is the lady boss of your house?

This question ask by my sister-in-law she claims that someone call up asking who is the lady boss of the house? What's her answer for it? I want to know too. Then I ask my dear about this and he just keeps quiet about this matter.

Everyone knows the lady boss of the house is me because it is my house and I have the right to say I am lady boss of the house. LOL

Silly question isn't it?