Prince Williamand Kate Middletonare juggling the Princess of Wales’ cancer treatment and their roles as the future king and queen of England. As Kate continues to avoid forward-facing duties, William is leaning on Mike Tindall and Peter Phillips during the royal health crises. “When two people in a family fall out, it makes life very difficult not only for them but for the rest of the family too,”Jennie Bond told an outlet. “Loyalties are tested and there is no easy answer. This is a time when William needs all the love and support he can get from his family.” “His brother is not, and will not…