Falling out

/fˈɔːlɪŋ ˈaʊt/

[noun]

Falling out

[NOUN]

a situation in which people are no longer friendly with each other as a result of a disagreement or quarrel

synonyms : breach

Examples

1. Maria had been part of a social group, but when she had a falling out with one of the members, they quickly excluded her and moved on, proving that a bellowing cow soon forgets her calf.

2. It's been years since we had that falling out, and even though we're on good terms now, I still feel like something is missing - I suppose it's true what they say, a broken friendship may be soldered but will never be sound.

3. The hair started falling out.

4. My umbrella keeps falling out.