Share Tweet Pin Email By Marisa Laudadio 12:29pm PST, Feb 25, 2026 _ Kate Middleton reached a breaking point in her relationship with Prince William in 2007. What she said next changed everything, a new royal biography reveals.Keep reading to learn more...MORE: Follow Wonderwall on MSN for more top news _ In the new book William and Catherine: The Monarchy's New Era: The Inside Story, author Russell Myers writes that Kate Middleton and Prince William were at a crossroads in early 2007 after more than four years of dating.