不徳の致すところ

ふとくのいたすところ

undesirable state brought about by (my) lack of virtue; feeling morally responsible; mea culpa

Also written 不徳の致す所

Meaning

exp
undesirable state brought about by (my) lack of virtue; feeling morally responsible; mea culpa

Example sentences

あれは、私の不徳の致すところでした。

I must admit that it was my fault.