Should I feel bad?

Last night there was a death in the family of the people I live with. They were all sad and crying and Joyce and Gary (the mom and dad of the house) ran out the door to the hospital to be with Gary's dad who's heart had stopped. They left me there with Sarah (their daughter) who just sat in her room and cried over the loss of her grandfather. Now, I had only met the man about three times and from what I could see he was in bad shape. I can tell everyone is upset that he died. The problem is while Joyce in Gary were at the hospital mourning the loss of a father and Sarah was in her room mourning the loss of a grandfather all I could think about was "yes, I have control of the T.V." Is there something wrong with me? Should I have felt bad?