I think the emperor killed the tribe because he knew the chief's son had actually raped the uke. And I'm glad he killed the chief too. He exiled the uke's mom just because she fell in love with a human. And even after he saw his son rape the uke, he still blamed it on the uke. You bewitched him, you led him astray. Bastard deserved to die.
The fuck!? Who flirts by putting their wedding ring on their crush!? So tacky and insensitive! That ring first represented him being with someone else and now a failed relationship! He should have thrown it into the ocean.
That's good. And now WE know. But the uke doesn't know that. He actually doesn't even know that the seme doesn't love his ex wife and was forced to marry her. Technically, the author hasn't even told us that yet. We only know because of a spoiler. So the uke thinks the seme still loves his ex wife and that the seme put his wedding ring on the uke's finger.
I would be like "yeah, no thanks!".
Yes, the seme is being a possessive jerk. But to be fair, I can see where he is coming from. The uke is treating the seme like a dirty little secret. He tells people that he is single and pretends like he is a womanizer. He should have told that one jerk and the girls that he was seeing someone. Didn't have to tell them it's a man if he is not ready to come out of the closet. If my partner didn't at least acknowledge that he was seeing someone, I'd be pretty hurt and pissed too.