One Tree Hill alum Tyler Hilton and The Secret Life of the American Teenager actress-turned-director Megan Park have called it quits. "A life update: I've never been super comfortable sharing personal information about our family life, but I've seen enough speculation online that I thought warranted clarity," Hilton, 42, wrote via Instagram on Friday, January 16. "Some time ago, Megan and I decided to end our marriage." He continued, "We continue to make the kids and coparenting the priority. Thanks for continuing to respect our privacy.