Brazilian fashion model Gisele Bündchen and American football star Tom Brady have divorced, they both announced on Instagram on Friday. “In recent days, my wife and I finalized our divorce from one another after 13 years of marriage,” Brady wrote. “We arrived at this decision amicably and with gratitude for the time we spent together.” “Doing so is, of course, painful and difficult … However we wish only the best for each other as we pursue whatever new chapters in our lives that yet to be written,” he continued. Bündchen wrote that they had “grown apart” but felt “blessed” for their time to…