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
Elisheba	i-LISH-ə-bə (English), ee-LISH-ə-bə (English)	Biblical, Biblical Hebrew
Wolfe	WUWLF	English (Rare)
YusİF	-	Azerbaijani
Vasiliki	-	Greek
Leonidas	-	Greek, Ancient Greek
Kati	KAH-tee (Finnish)	Finnish, Estonian, Hungarian