Zak Hussein / Splash News
Being in the spotlight 24/7 can't be easy -- especially when it comes to people speculating about the state of your relationship. Even though they almost always appears smitten with each other, there have been plenty of times when Kate Middleton and Prince William's marriage was thought to be on the rocks.
From tending their royal duties to raising their little prince and princesses, this couple has a lot going on! Though they seem perfectly happy to us, the Duke and Duchess of Cambridge, married six years last month, are often said to be on the verge of splitting. Take a look at the times their union was questioned.