LONDON, Aug 24 — Prince Harry, who relocates back to Britain shortly with his family, will open a new chapter in his ever-eventful life which once seemed improbable amid royal feuds, battles over security and lawsuits against UK tabloids.The 41-year-old royal misfit has long struggled with the monarchy’s strictures, shaking off the angry young man and “playboy prince” tags only to find himself at loggerheads with his closest relatives.He and wife Meghan Markle — who together swapped Britain for California six years ago — return still estranged from Harry’s heir-to-the-throne brother William and wife Princess Catherine.Whether their ties can be repaired...