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
Bademus	-	History
Makenna	mə-KEN-ə	English (Modern)
Hardwin	-	Ancient Germanic
Toribio	to-REE-byo	Spanish
Abhijit	-	Indian, Hindi, Marathi, Bengali
Tiberius	ti-BE-ri-uws	Ancient Roman