go back on

US /ɡoʊ bæk ɑːn/
UK /ɡoʊ bæk ɑːn/
"go back on" picture
1.

fail to keep a promise or agreement

:
•
He promised to help me, but he went back on his word.
•
You can't just go back on our agreement now.
:
renegebreakwithdrawretractdefault on
:
go backgo back togo back a long waybackbackinggogo in