Jarescot
Jasnah is married? I may have misread it, but I'm pretty sure she refers to her husband in the negotiations
Brandon Sanderson
I think you might be mistaking Jasnah and Navani, as Navani refers to her husband (Dalinar) during negotiations. Jasnah doesn't appear on screen, though she does have a few lines via spanreed.
It's a little confusing because by this point, Dalinar and Navani have started using king/queen for themselves in reference to Urithiru as a separate kingdom. Jasnah is queen of Alethkar, but Navani is also Alethi and a queen--but not of Alethkar...so once in a while, I found alpha/beta readers getting tripped up by the terminology.
Phantine
So Dalinar dropped his 'I must never be king' resolution? Kinda weird, that felt like an Oath to me.
Brandon Sanderson
You're referring to young Dalinar realizing that he couldn't want the throne, lest it lead him to turn against his brother? I didn't intend that to be a capital O oath.
For what it's worth, in the months after Oathbringer, he realized that as long as he wasn't putting himself on the same level as the others, they would worry he wanted more. So being named king was a way for him to calm the coalition.