We have to remind him that he is loved and needed. (She sets her fork down.) When he had his visions about Shmi, he was desperate to get to her; to stop it from happening. Losing her...broke him. If he reacts the same way to my death and he feels like Obi-Wan hates him...

It's a mistake. The thing he might fear the most is the death of his loved ones. He has never accepted the natural order or grieved properly.