My dad's mom passed away when I was about 9. Didn't care. She was mean to me because she knew about me being gay. I never met my dad's dad. I think he passed away before I was born.
I care about my maternal grandmother a lot, but I haven't spoken to her in a year. Even though we had a nice relationship, she favored (and still favors) my three younger brothers over me, so... My maternal grandfather passed away in 2011, but we had a very good relationship.
Don't really have a close relationship with my Grandparents but I know the feels, if my Aunt (whose like my Grandmother) were to pass I don't think I could deal, she had a brain aneurysm and a stroke last year
God, I'm so close to all of my grandparents. They're still alive and they all treat me SO well, they're so loving. I've yet to experience a death close in my family so I am TERRIFIED just thinking about losing them