push over the edge

push/drive somebody over the edge

(informal)

if an unpleasant event pushes someone over the edge, it makes them start to behave in a crazy way She had been driven over the edge by the separation from her husband.

Common Names:

Name	Pronounced	Usage
Webster	WEB-stər	English
Toms	-	Latvian
Arden	AHR-dən	English
Deneb	-	Astronomy
Gina	JEE-nah (Italian), JEE-nə (English)	Italian, English, Swedish, Norwegian, Danish
Haroldo	ah-ROL-do (Spanish), ə-RAWL-doo (Portuguese)	Spanish, Portuguese