Meaning:
Enmity or hatred that stems from something in the past
Examples:
- Well, I think there's bad blood between him and Dante.
- Is there any bad blood between you and any of your clients?
- Hey, I don't want any bad blood between us.
- And it looks like they had bad blood between them.
- That kind of bad blood starts with us.
- I don't need any more bad blood with the Graysons.
- There should never be bad blood in a family.
- Do something to show there's no bad blood.
- I don't want any bad blood between us, Karl.
- I don't want any more bad blood between exes.