Phrase(s): waver between someone and someone else
to vacillate between choosing one person or another. • I had to appoint the new manager, and I was wavering between Jane and Janet. • We wavered between Bill and Bob for the position., Phrase(s): waver between something and something else
to vacillate between choosing one thing and another; to linger indecisively between doing one thing or another. • The captain was wavering between St. Thomas and St. Croix. • We wavered between chocolate and vanilla.
McGrawhill's American Idioms And Phrasal Verbs