wear the trousers/pants
(家庭や関係性での)主導権を持つ
Ex
- She definitely wears the trousers in that relationship.
- His wife wears the pants in their house.
Reference source
- https://eow.alc.co.jp/search?q=%22%5Bwear%5D+the+pants%22/li>
- http://www.icacaonline.org/wear-the-trousers-4396