Game concept
Victim
The game also links it as Victims, Victim's, Victims'.
From the game's encyclopedia
The game's text for patch 1.20.1.2. Words in blue are entries of the encyclopedia: hover one to read it, as in the game.
Victim is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "A Victim is a Child who is currently being harassed by another Child, often for reasons unclear to anyone but their Bully." It is part of Special Relation. The game also links it as Victims, Victim's and Victims'. Patch 1.20.1.2, from game/common/game_concepts/00_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/00_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.