breadwinner
US /ˈbredˌwɪn.ɚ/
UK /ˈbredˌwɪn.ɚ/

1.
a person who earns money to support their family
:
•
After his father passed away, he became the family's breadwinner.
•
She works two jobs to be the main breadwinner for her children.
a person who earns money to support their family