in the balance
US /ɪn ðə ˈbæl.əns/
UK /ɪn ðə ˈbæl.əns/

1.
in bilico, in dubbio
with an uncertain outcome; at a critical stage
:
•
The future of the company hangs in the balance.
Il futuro dell'azienda è in bilico.
•
His life was in the balance after the accident.
La sua vita era in bilico dopo l'incidente.