fall to pieces
US /fɔl tə ˈpiːsɪz/
UK /fɔl tə ˈpiːsɪz/

1.
andare in pezzi, crollare
to become so upset that you are unable to deal with things
:
•
After the divorce, she completely fell to pieces.
Dopo il divorzio, è completamente andata in pezzi.
•
He tends to fall to pieces under pressure.
Tende a andare in pezzi sotto pressione.
2.
andare in pezzi, disintegrarsi
to break into many small pieces
:
•
The old book was so fragile it almost fell to pieces when I touched it.
Il vecchio libro era così fragile che quasi andò in pezzi quando lo toccai.
•
The ancient ruins are slowly falling to pieces.
Le antiche rovine stanno lentamente andando in pezzi.