There is no way at all that Diana was mentally unstable. There is nothing wrong with expecting your husband to be faithful and being angry when he isn't. Diana had every reason to believe that Charles and Camilla never stopped seeing each other.

It is very annoying - things have been written by people who didn't know me at all or Princess Diana. They were written by people who never knew me or met me. It did make me angry. I just stopped reading the papers.

Diana and I had a very good relationship with no personal problems. The only problem we did have was with the media, and the only place we could have any real privacy was at Kensington Palace, as they could not get to us there.

Both my parents, grandmother and all close relatives who met Diana liked her very much, and my parents and grandmother never objected to our relationship. They were very much happy for us to make a decision ourselves and made it clear they would support it 100 per cent. We both had their blessing.