[@Aristo] Accepted, but I didn't see anything related to your Flaw "Not a flawless family 2" in the sheet. You should elaborate on that.

Regarding marriage alliances: you do with them what you will. There will be nothing binding about them system-wise; your dynasty has one of its members in another court, that's all. Breaking that alliance will probably have consequences, but it's really up to the players involved.

I will be working on vassals and catching up today.