No Difference: Chapter One

This is an answer to a challenge up at thematic_hp 

Disclaimer: Do I have to say it?  I'm not making any money off this, because I own none of it.

Prompt: #17 (round 8) Through time travel, Harry is Snape's biological father. Severus really isn't happy to find that out. (Must be drama - not comedy.)
Summary: After Harry talks to Dumbledore in Deathly Hallows, he takes a little detour to Spinner’s End, back before it was Snape’s house, back when it belonged to a woman named Eileen Prince.  Snape couldn’t be angrier.

 

( Chapter One: Beginning at the End )