bad blood
US /bæd blʌd/
UK /bæd blʌd/

1.
böses Blut, Feindschaft, Groll
feelings of hate or anger between people because of arguments in the past
:
•
There's been bad blood between the two families for generations.
Es gab seit Generationen böses Blut zwischen den beiden Familien.
•
After their big argument, there was a lot of bad blood between them.
Nach ihrem großen Streit gab es viel böses Blut zwischen ihnen.