Earl Spencer, brother of Princess Diana, announced his desire to focus on his children and grandchildren as he navigates this new chapter in his life after his third divorce. The Earl told the Daily Mail, “It is immensely sad.” “I just want to devote myself to all my children, and to my grandchildren, and I wish Karen [Gordon] every happiness in the future,” he told the outlet. The Earl and Countess Spencer tied the knot in June 2011, culminating from a blind date set up in Los Angeles the previous year. Their wedding took place at Althorp, the resting place of Princess Diana, where they excha…