Dramione ~ 20 Years Later

After the war, Hermione had made peace with the Slytherins when returning for her 7th year at Hogwarts. This, of course, annoyed Ron to the point of him lashing out and feeding Skeeter all sorts of lies about Hermione to put in the Daily Prophet.

Nearly 20 year later, Hermione is living in the countryside of northern England with her family when she receives an invite for a war celebration and reunion.

How does she deal with the series of unexpected events that occur in the weeks leading up to said reunion? And what about the chaos that ensues the reunion itself?

Disclaimer: I am not J.K Rowling, I don't own anything.