go through the mill

US /ɡoʊ θruː ðə mɪl/
UK /ɡoʊ θruː ðə mɪl/
"go through the mill" picture
1.

pasar por un calvario, pasar por un mal trago

to experience a difficult or unpleasant period of time, often involving hard work or suffering

:
He really went through the mill during his first year at the company.
Realmente pasó por un calvario durante su primer año en la empresa.
After the divorce, she went through the mill emotionally.
Después del divorcio, ella pasó por un calvario emocionalmente.