喧嘩 けんか沙汰 さたではありませんでした
kenka satadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 喧嘩沙汰

1. It was not a simple quarrel.; It wasn't just a fight.; It was not a minor dispute.

Past/Perfective
Negative
Polite
Formal Register