A friend of the Middleton family has spoken out on Princess Kate’s ‘remarkable selflessness’ after she revealed her cancer diagnosis. Ex-Northern Ireland Secretary Shaun Woodward said the video message by Kate was ‘extraordinary’ as she spoke out on the major struggles she has experienced in recent months. He believes the development could be a ‘defining’ one for the Royal Family. “This is a terrible thing to happen to anyone”, he said on GB News. “I think it’s a defining moment inside our Royal Family. It’s a very personal moment too but it’s a defining moment because what Kate has done with …