It is so sad when anyone dies, but when it is a sudden death like your Uncle it is even hard to bear.
I know how you feel and apart from telling you that after the funeral you will feel a damn site more able to accept what has happened.
People ca be very insensitive when someone has died, like when an old person dies, they comment, "Well he or she was old they had a good life", without giving any thought as to how that person might have loved the person and whether they were old, ill, isnt relevant.
Time is a great healer and Im sure before long both your father and yourself will be able to handle things much easier. Plasmo x