Bride ends up with groom's family after Great Wedding despite matrilineal marriage

[Xshayarsha]

Information​

I have verifed my game files (Steam only)​

Yes

I have disabled all mods​

Yes

I am running the latest game update​

Yes

Required​

Summary​

Bride ends up with groom's family after Great Wedding despite matrilineal marriage

Description​

Despite having set up a matrilineal marriage (by player), the bride (player's daughter) ends up with groom's family in the holding belonging to groom's parent after the Great Wedding. Without the Great Wedding, the bride stays with her family, as it should be.
Even worse, after Bloody Great Wedding (still with matrilineal marriage) bride gets married to some random member of (dead) groom's family and stays with her new random husband at his or his parents holding, and gets automatically impregnated (which doesn't happen after normal Great Wedding). That literally doesn't make sense, as during Bloody Wedding all present members of the groom's family, including groom himself, are killed, so how bride is magically teleported to some random holding belonging to that house? And in what circumstances she is automatically impregnated by her new husband I cannot even imagine.

Steps to reproduce​

Make a Great Wedding after setting up matrilinear marriage. I played as a female character, maybe it causes the bug, I don't know. Also, setting was equal for gender rules.

Game Version​

1.11.5 (but it occured in earlier versions too)

Platform​

Windows

Additional Information​

Affected Feature​

• Gameplay

Save Game​

Other Attachments​