I believe her family are now probably trying to get on with their lives without the constant reminder that they are all grieving.
I can just imagine that she's the one that is the reminder, the black cloud hanging over everyone refusing to let them take the next step in the grief process.
She reminds me of one of those people that you want to shake and say snap out of it. The person that sits crying to their loved ones, "Oh what am I going to do, I've lost everything, my whole life has gone", and all the time, the people who love them, children, partners, Brothers and Sisters are saying " well thanks for that, not only do we love you but we have also lost this person"!!
She'll be making them all feel guilty for trying to get on with their lives.
You can just picture it can't you!