Catherine, Princess of Wales, who is battling an undisclosed type of cancer, is feeling the love thanks to her devoted husband, Prince William, and their three children, Princes George and Louis and Princess Charlotte. “He is a very reliable, strong person,” a family friend told an outlet. “She doesn’t feel isolated in this because of William, who is right beside her.” “This is about supporting her and her feeling supported,” they added. “It is a joint effort. She doesn’t feel isolated at all. The nuclear family that they have created so well is an immense support not only to him but to Cather…