i lost my nan a good few years ago now and didnt really see her for the last couple of years as she was in a nursing home and losing her marbles.......i hated seeing her so weak/vunerable as she was always a strong little woman.
i so regretted not seeing enough of her in her last year or so....broke my heart at the funeral.
R.I.P to everyones grandparents who have gone.....all mine have passed over,and im a grandparent myself now! time goes so quickly.