Tori Roloff and Zach Roloff's eldest son, Jackson, is recovering after his third leg surgery. "Jackson has proved he's [stronger] than titanium, let's hope he's not stronger than vanadium! Unbelievably proud of this kid," Tori, 34, wrote via Instagram on Friday, August 8. "Jackson had his third leg surgery today, and he took it like a champ. I had zero doubts, but he has every right to complain and he doesn't." She added, "Jackson teaches me so much every single day. His resilience and patience is unreal and watching him today do something he did not want to do with grace was so humbling.