Hi Annette.
You do get this feeling of being abandoned,I just get the impression of going through the motions,but saying all that how much does your Dad know,because they do get confused,I often think its best for the patient to ask,the one question,how long have I got,
As a carer you just have to go with the flow,as Su said here husband lived with the knowledge,being very frightened ,so may be its better just to accept,life for what it is.
I changed surgery after 40 years went with the doctor who ,I trusted,No regrets,I now have two very good doctors.
Part of the problem Annette is you need to explain a little bit more,I do advice you to ring Ellen or Maggi,who can help you, everyone on here will be here fore you as we'll, My husband came out of hospital yesterday ,clot removed from artery,I surppose I am use to a lot ,as Slim was diagnosed 2 1/2 years ago,so you end up very knowledgeable,
Deep breathing has always helped me,when things start going wrong,I find it helps.!!!you just have to find your own way of dealing with this,it will were you down,and if you cannot cope may be a hospice ,might be the solution .Love Eve