Does Tim McGraw have 23-year-old son that he kept secret even from his wife Faith Hill?!
Well, sort of.
Years ago, Tim dated a woman named Kristine Donahue. According to her son Tyler Zarbo, Tim helped to raise him during that period.
"Tim McGraw was like a father to me when I was growing up. He saw me as the son he never had, and we’ve stayed in contact. I wish he could have remained as my substitute dad, but it just wasn’t meant to be."
Whew! We thought we were going to have to bring DNA testing up in here!
Actually, it's just more evidence that Tim is a standup guy! And one in-demand dad!
[Image via Adriana M. Barraza/WENN.]