At the time, the children seemed nervous about Kate’s health.
“They know their mom’s situation is serious,” the source claimed, “and it’s been really scary for them.”
For his part, the prince “is doing his best to manage their fears while also sharing his own feelings in a way that perhaps his own father didn’t do so well,” the source added. “William is determined to take on all of the parental responsibilities while Kate is recovering, and it’s been the hardest job of his life.”