Faith Hill and Tim McGraw talk about their daughters growing up: 'It's still hard'

WATCH: Tim McGraw and Faith Hill's Daughters Are All Grown Up
"We drove from Nashville to California. Just the two of us," Faith revealed, sharing a photo from the trip where Maddie saved a turtle on the road. "She is an animal lover, she has saved things her entire life."
Faith and Tim are family pros at this point, and talked to ET last October, where they opened up about their upcoming tour just before celebrating 20 years of marriage.
"The memories we have created every time we have gone out have been the best memories of our career," Tim said. "And we have two kids in college, what else are we gonna do?"