G.P.
I think it has to do with the bond that they share. I was always very close to both of my grandmothers, my sister just does not have the bond with my mother's mom, nor did she have it with my father's mom. My grandma is 80 years old, I am 29, she comes and stays with me every few months for a few weeks, I live by Chicago, she lives in Michigan. My sister lives 15 minutes from her in Michigan, and I seem to almost see her more! I don't understand, it might have to do with personality's, some people click, some people don't, it is not always right, but that seems to be the way it is.