It has been claimed that Prince William spent Valentine’s Day this year with a mistress who is also a friend of Kate Middleton, his wife. Various outlets within the British media have claimed that another issue is driving a wedge between William and Kate in their marriage. Reports have emerged this week that the Duchess of Cambridge has had a falling out with one of her closest friends, Rose Hanbury. As one can imagine, such reports have now become international news. So now we present to you everything we know about what’s apparently happened. According Kate, 37, now considers Hanbury, 35, a “rural rival”. Apparently, William, 36, has offered to mediate between the women, especially as he is close to Hanbury’s husband, David. It’s further been reported Kate has instructed William that Rose needs to be “phased out” of their social circle.