go through with
US /ɡoʊ θruː wɪθ/
UK /ɡoʊ θruː wɪθ/

1.
prosseguir com, levar a cabo
to complete something that has been planned or started, despite difficulties or doubts
:
•
Despite his fears, he decided to go through with the surgery.
Apesar dos seus medos, ele decidiu prosseguir com a cirurgia.
•
I don't know how she managed to go through with it after all that happened.
Não sei como ela conseguiu prosseguir com isso depois de tudo o que aconteceu.