It works but not as intended. This mod mod gives dynasty modifiers that lower marriage acceptance thus making them impossible. AI usually arranges incestuous marriages between courtiers which do not take in account acceptance thus rendering the mod useless.
If someone who can mod just makes a way to make the marriage interaction impossible for characters of the same dynasty/house with these modifiers it would work. I am not good at modding so...

Looks like it needs an update for 1.9

I noticed there are still some interdynastic marriages happening despite it being disallowed.

Very interesting. I wonder if you could implement something like a dynastic beard law, that could prevent dynasty members from having beards. One modder already made such a law in the "more laws" mod, but that one is outdated.

I'd also leave a tip if you get somehow!

Looks like it needs an update for 1.9

is there a mod that does not allow your family members to somehow arrange marriages with NON-MEMBERS of your family (well, that is, the ultra Habsburg system)

It appears that is not functioning properly for AI Dynasty Member (out of control)?

It doesn't prevent them from doing anything actually.

what do you mean penalty? this just prevents ai behaviours not player

mod doesnt work. when you go to marry someone outside of your dynasty their is no penatly even after checking the box.

Just see this great mod thanks a lot!! I saw people suggesting things like keeping the members to stay in dynasty and thinking whether it is possible to add an option of looking for good gene too

I like this mod, but the stupid AI always makes it so that they are able to marry pretty much everyone. Spain is especially guilty of marrying first cousins, uncles, aunts and first cousins on both sides! It's like they go out of their way to do so. How can we make it so that the AI doesn't have the option of doing this? Their whole family tree is filled with inbred idiots, bleeders and clubfooted babies.

Still curious if you can make an option to only have inter-marriage between dynasty members.

an other suggestion, if possible, a rule that forces dynasty members only marry "keeping" the dynasty (like female members only matrilianal, and male members only patrilinial) It is annyoing to "hunt down" when dynasty begins to be big enough.

Ok, I need to make a suggestion that is extremely important, and it is the option to ONLY let dynasty members marry each other for Pure Blooded runs, and make them aggressively seeks out intermarriage.

I'm not getting this option so I'm thinking it conflicts with something. What about Unified UI?

I dont want to use Crowdin and sign up to create account

bro, please just post them to crowdin. i'll update translations soon

l_korean:
dynasty_rules_menu_title: "결혼 규정"
dynasty_rules_menu_house_marriages: "집안 결혼 용인"
dynasty_rules_menu_dynasty_marriages: "가문 결혼 용인"

marriages_between_house_members_are_forbidden: "결혼 규정"
marriages_between_house_members_are_forbidden_desc: "[dynast|e] 집안 친족 간의 결혼을 불허한다."
marriages_between_dynasty_members_are_forbidden: "결혼 규정"
marriages_between_dynasty_members_are_forbidden_desc: "[dynast|e] 가문 친족 간의 결혼을 불허한다."

MARRIAGES_BETWEEN_HOUSE_MEMBERS_ARE_FORBIDDEN_REASON: "집안 친족 간의 결혼은 금지: $VALUE|=+0$"
MARRIAGES_BETWEEN_DYNASTY_MEMBERS_ARE_FORBIDDEN_REASON: "가문 친족 간의 결혼은 금지: $VALUE|=+0$"

No marriages to unlanded men (for females in the dynasty) might be hard to implement.

What about trait specific options like restrict your dynasty to only marry people with positive traits (beauty) and no negative traits (ugly), no lowborn marriages, no marriages to bastards. I can probably think of more but would love to see these added at some point.

Does this or any mod you know of add an option for making a specific trait more common/mandatory? (lunatic, etc)

I like that, less micro for me lol

i hope you would add a "consider dynasty member first in marriage selection" so that dynasty members would try to marry within dynasty and if nothing is available will try to choose from outside the dynasty. its for trait breeding purposes lol

Please update! I love this mod.

very cool idea. look forward to seeing updates in the future.

check the screenshots

Oh, please update it so they can also make a decision. I want to keep incest to a minimum. Also, how to I use this? It wasn't under decisions.

No they won't. I need to script a behavior for them.

I have no idea! But if it is available to them they might.

Well actually they could. But how could I make them take that decision?

I mean, does the AI also get to make rules for their dynasty and house?

@child_of_air what do you mean?

Does this work for the AI as well?

yeah this was unexpected, i need to think about it to find a solution

Thx. I see the situation. Is this an unexpected situation and will be fixed or this is what the mod mean to be?

Oh I think I see the problem. This mod just adds a modifier when you send a marriage offer. But in your case, that ruler was the sender and the person who responds it at the same time, so the modifier wasn't even gotten into account.

I would like to report a bug that generally the mod works perfectly but seems not working in a few situations. A member of another house in my dynasty is in other ruler's court. Somehow, they can marry their children with people from other dynasty even I ban it using this mod. When I divorce them and switch to this controller to see how this happened. I found everything is normal again that I cannot marry the same children with the one. I wonder if there is some special way of AI to marry themselves/their children without using marriage option and thus avoid the ban from this mod.

If you could please add women in dynasty only matrilineal marry that would be cool

Rule suggestions;
-default culture (not forced but AI would prefer this culture)
-Forbid wars between house/dynasty members (alternative champion)

-committing certain criminal acts (murdering dynasty members, adultery against a dynasty member, etc.) results in denouncement or disinheritance.

can it also prevent them from taking their daughters as concubines? once did zoroastrian play through and my brother took his daughters as concubines, what a freak

great now I can prevent my family from inbreeding for my Indian role plays, marrying within house or family was biggest taboo and until recently people used to get honour killed for that, crazy stuff but thanks for improving rp value.

1. Wars between members of the dynasty (allowed/disallowed).
2. Members of the dynasty can change religion.
3. Members of the dynasty can change culture.
4. Forcing the members of the dynasty into an alliance.
5. Possibility to ask the head of the dynasty for money.

good mod, just not enough rules

forbitting marriages between members of different houses/dynasties would be great for pure-blooded campaigns

I'd also say a rule that dynasty/house members can only marry other dynasty/house members (assuming faith allows it) if only for the lols/memes.

Perhaps a rule that marriages must be approved by the dynasty/house head before preceding would be an interesting as well.

Would a rule be possible (and within the scope of this mod) where dynasty members will only give holdings to other dynasty members?

How about control marriage within culture or religion, for men and women separately?

This mod is a great idea! It's only logical that the dynasty head should be able to control a few aspects like marriage. I have a few ideas that you could add if you're interested:

Allow marriage only within a house/dynasty but especially dynasty as means to secure power within a family (if your goal is to let the Karlings for example rule over Europe or you're making a Habsburg-style run).
Maybe even differentiate between women and men if they are allowed to marry outside of/within the dynasty?

Another idea that popped immediately into my head: only allow matrilineal marriages for women who marry outside of the dynasty/house to bring in new claims? And for female-dominant dynasties (esp. in Africa) only patrilineal marriages for men who marry women of different dynasties?

I'll definitely keep an eye on this mod :)