What happened to Teddy Lupin in Harry Potter and the Deathly Hallows?

Answer 1

On September 1st 2017, Teddy (Ted Lupin) came to Platform 9 and 3/4 to see off Victoire Weasley, with whom he was in a romantic relationship. It was remarked that it would be nice if he was an official member of the Potter/Weasley family. Of the three Potter children, he seems to be the closest with the youngest, Lily. She is the only one that didn't laugh at his relationship with Victoire Weasley, unlike her brothers James and Albus Potter. Teddy did not inherit his father's lycanthropy, and thus is not a werewolf. He is, however, a metamorphmagus, like his mother.

Answer 2

Nobody said so... Most likely he was raised up by his grandmother.

Answer 3

He lives with his grandmother on Tonk's side. He attends Hogwarts in the house of Hufflepuff.

Answer 4

Teddy's grandmother, Andromeda Tonks, raised him. He often went to his godfather, Harry Potter's, house.

Answer 5

No, Teddy was only a month old. He wasn't involved in the battle.

Answer 6

He was born and less than a month later, his parents were both killed during the final battle.

In the epilogue, he was spotted kissing Victoire Weasley.