its very surreal when a familiar face and the person behind it are wiped clear from the face of the earth. its a very empty, lonely thing to get used to. to be honest i havent had to many devastating loses in my family in my 20 years of existence but its bound to happen soon. my condolences on your loss nightclock, i wont riddle you with cliches like a good amount tend to do. bmage is on the ball though, remember them for who and what they were to you. cope the way your most comfortable with and move on, as rikku from final fantasy x says:
"memories are nice, but thats all they are."
when she said that at the entrance of the farplane it really stuck. dont break yourself apart thinking what could have or might have been, appreciate what you had.