It's tough watching your grandparents, or even your parents, going through stuff like this. It's only been a few years since the grandpa I remember had his throat burned out from stomach acid, so he was stuck on a feeding tube till he finally passed on. Grandma's cancer returned after being gone for 30 plus years, and this time it ravaged her body.<br/><br/>My dads parents I don't remember cause his dad passed on when I was a kid and dad's ma when I was a teen. Even then, I think my grandpa caught aids cause he had to have a lot of blood transfusions for something and in the 80's aids was still not tested for and it wasn't very well known what it would do to people who gave blood/got blood.<br/><br/>There's no reason to be upset that you're feeling heartbroken about what's happening to your grandpa. It's rough and sorry to hear that things aren't going well.