浮気 うわき相手 あいてじゃなかったです
uwakiaitejanakattadesu

Noun
Desu Copula

The polite, past negative form of 浮気相手

1. Wasn't a lover.; Wasn't having an affair.; Wasn't the one they were cheating with.

Past/Perfective
Negative
Polite
Casual Register