Severus adoptive father for Harry

This story is about Harry Potter and Severus Snape. Severus has to go check on the four-year-old Harry Potter, but when he finds out what's going on in the house, he decides to take Harry to himself and meet him with his nephew Ethan, whom he carries after the death of his only sister. How will Dumbledore react? What about the rest of the wizarding world? You can find it here