go down in the world
US /ɡoʊ daʊn ɪn ðə wɜːrld/
UK /ɡoʊ daʊn ɪn ðə wɜːrld/

1.
absteigen, verarmen
to become less successful or to lose social status or money
:
•
After losing his job, he really started to go down in the world.
Nachdem er seinen Job verloren hatte, begann er wirklich abzusteigen.
•
It's sad to see how some once-wealthy families can go down in the world so quickly.
Es ist traurig zu sehen, wie manche einst wohlhabende Familien so schnell absteigen können.