stillin , Skedaddle ,nonjwspouse , I thank you for your thoughts and suggestions .
My wife is still under observation in hospital , and has been told she is not mad , not phsycotic ,or even having hallucinations in the strict meaning of the word.
She is having illusions ,her eyes playing tricks with her brain due to complications with her medication for parkinsons disease that they need to sort out.
Today when I visited her she seemed much more like her old self , so I don`t think she will be in their much longer. She is learning to live with what she is experiencing knowing it`s related to her illness.
Once again thank you for your concern guys.
smiddy