Thanks for the advice - accords with what I suspect is the case. She has always used her health as either an excuse (e.g.for not exercising) or when sympathy seeking.
In the past we have had "suspected bowel cancer" "a spastic colon" "brain tumour" "arthritis of the spine" and now this - "heart failure".None of those mentioned have developed into actual conditions. The diabetes, which she does have, has been a rich source of other symptoms too.
Oh dear! I sound very cynical and unkind but I love her dearly and try to be supportive through it all. Her DH does have real issues but she rubbishes them and is not very kind to him and always turns everything back to herself.She does not like me to ask about him and how he is.They have had a difficult marriage with a lot of financial problems - and still have.
Because I listen to her and try to support her it does tend to, dare I say, encourage her. I did suggest that she needs an urgent appointment with her GP if she really thinks she is in heart failure.I suspect not but I hope I am not wrong in my view.