The Daily Mail mentions Kathy in the story about him on the "Who Do You Think You Are?" TV programme HERE
Yes we did know about it, before anyone asks, in fact we were probably one of the first to reveal it and mentioned in in the script of the show about Kathy.
Bruce was very gracious about Kathy in his autobiography and said he was sad that she had fallen on such hard times. Kathy has only fond memories of him.