See Sis , i know its tooooooooooooooooooooooooo difficult. but gather all your patience and be patient, dont be strict with him , loving words have a gr8 impact and do every little thing that he likes. like getting the newspaper, reading out his favourite political issue to him or anything that he likes. the motto is make him feel special and wanted the most. it helps a lot in recovering. just show him how much u love him and that he is hurting u by eating the sweets and spend more time with him, the option that i will not see u , would be a bit hurting i suppose. i had an experience when my uncle was sick and hence telling u all that that worked.