My father is in his nineties with multiple health issues. Recently, several more have arisen. I also have health difficulties (cataracts, broken bones in the back, an electrolyte disorder and am waiting for a further scan re. something potentially serious). I am also a part-time student (the doctor encouraged me in this). In October my father started to take out his own frustrations verbally on me which landed me in hospital for a suspected heart attack when in the middle of my first university written assignment. Then he phoned saying that he couldn't cope on his own and I contacted emergency social care (which has still not been initiated). The doctor told me that I need to take care of myself at the same time but I had to phone the NHS crisis line for additional support. I told my father that I could not answer his phone calls as they were causing me real anxiety and he demanded that he should have been informed about the help I was getting because he has a right to know being my father. II then had a distant relative (to whom I had never spoken and who knows nothing about me) phone me and verbally abuse me for abnegating my responsibility (I have no siblings and there are no close relatives). I managed to calm the anxiety and digestive problems by taking time away from speaking to my father, I then contacted him and he said he had changed (He says this and for a few days things are fine and then he reverts to the same behaviour). Last weekend I was revising before my exam this Friday and my father said that he could not wait until I came home then, that he would be dead before then. This completely messed with my mind and health, not to mention preparation for my exam and I asked to defer the exam until August so that I could go home. He was taken out to a social event the next day, and was OK for it. He says he was sorry about my having to postpone my studies but it was how he was feeling then. I am now feeling extremely down myself at the prospect of spending Christmas alone with him.Why do I feel he is insincere?