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
Cayden	KAY-dən	English (Modern)
Juliane	yoo-lee-AH-nə (German)	French, German
Sanjeet	-	Indian, Hindi
RisteÁRd	-	Irish
Kermit	['kɜ:mit]
Jehanne	-	Medieval French