By Caroline Gaspich “Without Kate Middleton, the Royal Family is finished,” says former Royal butler Paul Burrell RVM speaking up for the Princess of Wales during tough times. In a strong chat on the TMZ Investigates: Where Is Kate Middleton? special, the ex-butler to Princess Diana talked about the rumours of Kate’s vanishing. In the newly released documentary, Paul showed he is a strong advocate for the Royal member and believes that the British Royal Family would break down without her. Speaking on the ongoing conspiracy theories surrounding the Princess of Wales’ Paul recent disappearance,…