
Effect · every source
How to increase Close Family Opinion in CK3
10 sources raise Close Family Opinion and 3 lower it in the game files of patch 1.20.0.3.
close_relative_opinionIn Crusader Kings III, 10 sources raise Close Family Opinion and 3 sources lower it. Biggest raises: Family Hierarch +15, Heart of the Family +15, Close Bonds +10, Tomb of Batsheba +10 and Honored to Serve +5. It goes down with Kinslayer -10, Callous -5 and Familial Kinslayer -5. Patch 1.20.0.3, from the modifiers of traits, perks, traditions, buildings and the rest of game/common.
The biggest boosts
+15Family HierarchTrait- +15Heart of the FamilyLifestyle perk
- +10Close BondsDynasty legacy · Kin legacy · Members of the dynasty
What raises Close Family Opinion (10)
Traits (1)

family_first· game/common/traits/00_traits.txt
Lifestyle perks (2)
familial_familiar_perk· game/common/lifestyle_perks/00_diplomacy_3_family_tree_perks.txtSōryō government
honored_to_serve_perk· game/common/lifestyle_perks/00_stewardship_3_duty_tree_perks.txt
Cultural traditions (1)

Characters of this culture
tradition_family_entrepreneurship· game/common/culture/traditions/00_realm_traditions.txt
Culture pillars (1)
Tenets (1)

Followers
tenet_ancestor_worship· game/common/religion/tenet_types/00_tenet_types.txt
Holy sites (2)
Buildings (1)
Dynasty legacies (1)
Close Bonds+10
Kin legacy · Members of the dynasty
kin_legacy_4· game/common/dynasty_perks/00_dynasty_perks.txt
What lowers Close Family Opinion (3)
Source: game/common/buildings/00_special_buildings.txt, game/common/culture/pillars/00_ethos.txt, game/common/culture/traditions/00_realm_traditions.txt, game/common/dynasty_perks/00_dynasty_perks.txt, game/common/lifestyle_perks/00_diplomacy_3_family_tree_perks.txt, game/common/lifestyle_perks/00_stewardship_3_duty_tree_perks.txt, game/common/religion/faith_types/00_faith_types.txt, game/common/religion/tenet_types/00_tenet_types.txt, game/common/traits/00_traits.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.