control the purse strings
To dictate the spending of a given group, such as a family, company, country, etc. After my dad's gambling problem came to light, my mother started to control the purse strings. The finance department controls the purse strings around here.
control the purse strings
and hold the purse stringsFig. to be in charge of the money in a business or a household. I control the purse strings at our house. Mr. Williams is the treasurer. He controls the purse strings.
control/hold the ˈpurse strings
(informal) be the person who controls the amount of money spent and the way in which it is spent: I’m the one who controls the purse strings in this office, and you must come to me if you want any more money.