Why should Kate Middleton be more open about her relationship with the Prince?
They are not engaged, at least officially, no one knows if he will ever marry her but they do know that they are living together.
Not that many years ago a young married woman would do anything to not let anyone know the intimacy she had with a young man.
If there is no intention on Prince William´s part to marry her then it is a very uncomfortable position for her. She is reported to have given up any pretence of work to live with him and be available when he has leave or can spare a night or weekend for her. How does she spend her time? By the telephone, writing letters, talking on the telephone, knitting or working out in her own private gym., or perhaps as someone suggested here she is busy on a computer working doing something for her parents golden goose. Who knows?
Actually why is everyone so interested? Why do mainly Americans want this obscure´, until very recently, young woman to be the future Queen of, to them, a foreign country?
It is a mystery and perhaps in the future it will be as forgotten as the Koo Stark story and Koo herself.
Kate Middleton, to me, will only be of interest when it is officially announced from Buckingham Palace that she is to marry William, in the meantime I, personally, can only hope this will never happen. I say this because I don´t think she is suitable.