By Alek Arend Tom Brady and his wife, supermodel Gisele Bundchen, have no doubt faced relationship struggles since he decided to return to the NFL after retiring. Those struggles have been well documented. In a recent interview with ELLE, Gisele opens up about those concerns regarding her husband’s big decision to return to the National Football League for his 23rd NFL season. Above all, she fears for her husband’s well-being. Football, after all, is a violent sport and Tom Brady is 45 years old. Gisele also wishes Brady had more time to spend with their kids. Football takes up a big portion o…