Remus Lupin married Nymphadora Tonks. The couple had a baby together before they were killed in the Deathly Hallows. In the epilogue, we learned that their son became close to Harry and his family.
Teddy Lupin is a very minor character who never actually appeared in the books and was only talked about. In the epilogue, he was mentioned by James Potter who had just seen him kissing Victoire Weasley (daughter of Bill and Fleur Weasley).
It is not known if they got married though as the series doesn't cover that far.
Who Teddy marries is unknown as the books don't go that far into the future.
Probably nobody. Teddy was raised by his grandmother she wouldn't have needed to adopt him.
Teddy Lupin was seen kissing Victorie Weasley in the epilogue, but it is unknown if they were dating or if they dated afterwards.
Teddy Lupin wasn't even a month old during the final battle, he didn't have a wife. His parents both died though.
It is unknown where Remus Lupin lived.
Remus John Lupin was born on March 10th, 1960.
No, she was in love with Remus Lupin.
Nymphadora Tonks Remus Lupin and Nymphodora Tonks get married in the Deathly Hollows. They also have a baby boy, Teddy Lupin, Godson of Harry Potter
Remus Lupin taught Defense Against the Dark Arts.
Yes.
They married and had a son together so we can assume they kissed.
Yes, Lupin married Tonks between the sixth and seventh book.
It is unknown where Remus Lupin lived.
Remus Lupin is #1 on my character selection. - Minerva MacGonagal
Remus John Lupin was born on March 10th, 1960.
It is unknown where Remus Lupin lived.
Fenrir Graybeck
No, she was in love with Remus Lupin.
Nymphadora Tonks and Remus Lupin had a son, Edward 'Teddy' Remus Lupin in 1998.
Remus Lupin, werewolf, teacher of Defense Against the Dark Arts in year 3, and member of the Order of the Phoenix (i.e., supporter of Dumbledore and the anti-Voldemort movement).
Remus Lupin died on the 2nd May 1998 during the battle of Hogwarts. He was killed by Antonin Dolohov.