愛妻 あいさい弁当 べんとうではありませんでした
aisaibentōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 愛妻弁当

1. It was not a loving wife's bento.; It wasn't my wife's lovingly made lunchbox.

Past/Perfective
Negative
Polite
Formal Register