Enforce Divorce

is_shown = scope:secondary_actor != scope:puppet_or_actor
scope:puppet_or_actor ?= {
	pam_grants_own_divorce_trigger = no
}
scope:secondary_actor.dynasty.dynast ?= scope:puppet_or_actor
NAND = {
	scope:puppet_or_actor.rite = {
		rite_has_doctrine = doctrine_divorce_approval
	}
	scope:puppet_or_actor.faith = {
		has_doctrine = doctrine_spiritual_head
		exists = religious_head
	}
}
OR = {
	AND = {
		scope:puppet_or_actor.faith != scope:secondary_actor.faith
		scope:secondary_actor.rite ?= {
			NOT = {
				rite_has_doctrine = doctrine_divorce_approval
			}
		}
	}
	scope:puppet_or_actor.faith ?= scope:secondary_actor.faith
}
scope:recipient = {
	is_spouse_of = scope:secondary_actor
	is_concubine = no
}

As written in game/common/character_interactions/00_marriage_interactions.txt.

trigger_if = {
	limit = {
		scope:actor = scope:puppet_or_actor
	}
	custom_tooltip = {
		NOT = {
			scope:puppet_or_actor.culture = {
				has_cultural_parameter = cannot_divorce
			}
		}
		text = CULTURE_FORBIDS_DIVORCE
	}
}
trigger_else = {
	custom_tooltip = {
		NOT = {
			scope:puppet_or_actor.culture = {
				has_cultural_parameter = cannot_divorce
			}
		}
		text = CULTURE_FORBIDS_DIVORCE_puppeteer
	}
}
NOT = {
	scope:puppet_or_actor.rite = {
		rite_has_doctrine = doctrine_divorce_disallowed
	}
}
scope:puppet_or_actor.dynasty = {
	dynasty_prestige >= minor_dynasty_prestige_value
}
NOT = {
	scope:secondary_actor.rite = {
		rite_has_doctrine = doctrine_divorce_disallowed
	}
}
scope:secondary_actor = {
	NOT = {
		has_strong_hook = scope:puppet_or_actor
	}
}
trigger_if = {
	limit = {
		scope:secondary_actor = {
			NOR = {
				is_child_of = scope:puppet_or_actor
				is_grandchild_of = scope:puppet_or_actor
				is_great_grandchild_of = scope:puppet_or_actor
			}
		}
	}
	custom_description = {
		scope:secondary_actor.top_liege = scope:puppet_or_actor.top_liege
		subject = scope:puppet_or_actor
		text = same_realm_as
	}
}
scope:puppet_or_actor = {
	trigger_if = {
		limit = {
			scope:actor = scope:puppet_or_actor
		}
		custom_tooltip = {
			NOT = {
				var:family_widow_forbidden_divorce ?= scope:recipient
			}
			text = BOUND_TO_FAMILY_WIDOW
		}
	}
	trigger_else = {
		custom_tooltip = {
			NOT = {
				var:family_widow_forbidden_divorce ?= scope:recipient
			}
			text = BOUND_TO_FAMILY_WIDOW_puppeteer
		}
	}
}

As written in game/common/character_interactions/00_marriage_interactions.txt.

on_accept = if = {
	limit = {
		scope:is_puppet_action ?= yes
	}
	scope:puppet_or_actor = {
		add_piety = {
			value = {
				add = divorce_cost
				max = piety
				multiply = -1
			}
		}
		dynasty ?= {
			add_dynasty_prestige = {
				value = {
					add = scope:puppet_or_actor.dynasty.minor_dynasty_prestige_value
					multiply = -1
				}
			}
		}
	}
}
scope:puppet_or_actor = {
	send_interface_toast = {
		type = event_toast_effect_good
		title = divorce_character_dynast_request_interaction_title
		custom_tooltip = divorce_character_dynast_request_interaction_desc
		left_icon = scope:secondary_actor
		right_icon = scope:recipient
	}
}
scope:secondary_actor = {
	divorce_effect = {
		DIVORCER = scope:secondary_actor
		DIVORCEE = scope:recipient
	}
	add_opinion = {
		modifier = forced_divorce_opinion
		target = scope:puppet_or_actor
	}
}
if = {
	limit = {
		scope:recipient != scope:puppet_or_actor
	}
	scope:recipient = {
		trigger_event = marriage_interaction.0030
		add_opinion = {
			modifier = forced_divorce_opinion
			target = scope:puppet_or_actor
		}
	}
}

As written in game/common/character_interactions/00_marriage_interactions.txt.