Re: Grandchildren.
Well unless your children became heroes and had their own adventures and such, being as you are of the Heroes bloodline, it might end up like a Lord of The Rings scenario:
You: Hello son/daughter!
Son/Daughter: Hello Mom/Dad! You haven't aged a bit! *squinty eye look*
Meanwhile they've aged to about how old you look, especially if ya happen to sleep in Brightwood Tower/Castle Fairfax once in a while.
But it would be neat if they created several different scenarios if they were to go in the direction of your kids actually growing up beyond 9 years old....kinda like poor Monty and what's her name. Except you'd be in the mom's position: "You don't love him, he's POOR!!"
And of course, you could spoil your grandchildren rotten just like ya spoiled yer kids before they growed up and had kids.
^_^