I've already outlived my Dad who recently died at 81, but my Mum....debatable. All the women on her side of the family lived into their 90s, progressively getting older. My Gran who died just 4 years ago was 98, her mum died at 95 so there is a good possibility my Mum could make 100.
I am already 52 and have lived a slightly dubious life of excess at times, and linked to the fact most men on both sides of the family tree only average 71, there is is a very good chance I will die long before my Mum.
This will be a bitch as I will miss out on my inheritance lol....