courtier_allowed_to_leave_trigger

courtier_allowed_to_leave_trigger = {
	save_temporary_scope_as = leaving_courtier
	NOR = {
		# Not blocked by script
		has_character_flag = blocked_from_leaving
		is_councillor_of = scope:liege
		is_consort_of = scope:liege
		scope:liege = {
			player_heir_position = {
				target = scope:leaving_courtier
				value <= 2 #Not 1st, 2nd or 3rd player heir (0,1,2)
			}
		}
		has_any_court_position = yes
		has_relation_lover = scope:liege
		is_knight_of = scope:liege
		is_tax_collector_of = scope:liege
		any_relation = {
			type = ward
			OR = {
				this = scope:liege
				AND = {
					is_courtier_of = scope:liege
					OR = {
						NOT = { any_close_family_member = { this = scope:leaving_courtier } }
						any_close_family_member = { this = scope:liege }
					}
				}
			}
		}
		any_relation = {
			type = guardian
			OR = {
				this = scope:liege
				AND = {
					is_courtier_of = scope:liege
					OR = {
						NOT = { any_close_family_member = { this = scope:leaving_courtier } }
						any_close_family_member = { this = scope:liege }
					}
				}
			}
		}
		any_relation = {
			type = mentor
			OR = {
				this = scope:liege
				AND = {
					is_courtier_of = scope:liege
					OR = {
						NOT = { any_close_family_member = { this = scope:leaving_courtier } }
						any_close_family_member = { this = scope:liege }
					}
				}
			}
		}
		any_relation = {
			type = student
			OR = {
				this = scope:liege
				AND = {
					is_courtier_of = scope:liege
					OR = {
						NOT = { any_close_family_member = { this = scope:leaving_courtier } }
						any_close_family_member = { this = scope:liege }
					}
				}
			}
		}
		#Keep daughters/sons for marriages
		AND = {
			OR = {
				is_child_of = scope:liege
				is_grandchild_of = scope:liege
				is_great_grandchild_of = scope:liege
			}
			NOT = { has_trait = bastard }
			trigger_if = { #Daughters
				limit = { is_female = yes }
				scope:liege = {
					OR = {
						has_realm_law = male_only_law
						has_realm_law = male_preference_law
					}
				}
			}
			trigger_else = { #Sons
				scope:liege = {
					OR = {
						has_realm_law = female_only_law
						has_realm_law = female_preference_law
					}
				}
			}
		}
		#No children of liege can leave court while children
		AND = {
			OR = {
				is_child_of = scope:liege
				is_grandchild_of = scope:liege
				is_great_grandchild_of = scope:liege
			}
			is_adult = no
		}
		#Claimant won't leave while claim is pressed...
		scope:liege = { pressing_claim_of_character_trigger = { CHARACTER = scope:leaving_courtier } }
		#Would be leaving without a child or consort
		any_child_not_in_traveling_family_trigger = yes
		any_consort_not_in_traveling_family_trigger = yes
		#...Or while they have a promise for a claim getting pressed
		has_character_flag = courtier_staying_for_claim

		#...Or if they're involved in an ongoing event
		has_variable = stewardship_duty_1062_employer

		#...Or if someone is trying to elope with them
		any_targeting_scheme = {
			scheme_type = elope
		}
		

As written in game/common/scripted_triggers/00_courtier_guest_management_triggers.txt.