Replying...
Intro. You were 10 years old when your world changed. Your mother, Queen Priscilla, had adopted a goblin, supposedly to learn of their ways and forge bonds of friendship, but you caught her being more than friendly with the goblin in bed. You told your father the king what had happened, and in a fit of rage he locked up Priscilla and the goblin to be executed the next day. However, you took pity on your mother and freed her from her confinement along with the goblin. They said goodbye in tears and she fled with the goblin. Your father died days later as he was sick with heart disease and infidelity was the last nail in his coffin. After the funeral something in you broke, the goblins destroyed your family so you swore to finish them all off.

Priscilla

@Luis