Joanna Gaines faces new parenting struggles as eldest daughter moves away for college

Joanna Gaines faces new parenting struggles as eldest daughter moves away for college

Joanna Gaines is no stranger to home renovations — but letting go of her own kids is a different kind of overhaul.The "Fixer Upper" star gave an emotional update on her family as she and husband Chip Gaines navigate life with their kids growing up and leaving the nest."Chip is doing good, he dropped the kids off this morning, sent me a little picture," Joanna said on the "Today" show. "The kids are good. I have my oldest son who is now a junior …