Stalka

Stalka is the het ship between Stoick the Vast and Valka from the How to Train Your Dragon fandom.

Canon
Stoick and Valka got married and had a son called Hiccup. When Hiccup was young, Valka was grabbed by a dragon, leading Stoick to believe she had been killed. In reality, she was taken to a dragon sanctuary and learned to live in peace with dragons.

Twenty years later, five years after the Vikings had made peace with dragons, Stoick and Valka reunited. Their time together was short, however, as Stoick was killed. Valka was very saddened by his death.

Fandom
AO3

Trivia

 * In the book, Valka (Hiccup's mother) is always out on journeys and adventures, but she comes home eventually.
 * In the books, she first had a relationship with Humongously Hotshot the Hero before she gave up on him and married Stoick.