torn between, be
Be distracted by two conflicting choices, be in a dilemma, as in I'm torn between going to the mountains or going to the seashore; each appeals to me. This idiom was first recorded in 1871.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.