vacillate between

vacillate between (someone and someone else) (or something and something else)

to waver between a choice of people or a choice of things. He kept vacillating between Fred and Alice. Wayne vacillated between chocolate and vanilla.

Common Names:

Name	Pronounced	Usage
Dietmar	DEET-mahr	German
Into	EEN-to	Finnish
Jocelyne	zho-sə-LEEN	French
Talon	-	English (Modern)
Alya	-	Arabic, Indonesian, Malay
Suri	-	Yiddish