freaked out

My sister called this morning and told me my Grandma , MawMaw, fell and broke her hip. When I was a young teen my Granny fell and broke her hip. Then Granny went to live with some relatives in NC. then they put her in a home so she came back to Georgia and stayed in a home there. Then she had a stroke and died when I was 16. So I'm all freaked out. My Mawmaw is only 78 and my Granny was 86 when she died. Whatever, I love Mawmaw. I'm all worried. My Dad says she's in good hands. I just don't know.