Medieval era or feudal style politics. Politicians or royalty would marry and fuck their rivals brains out to stop the fighting. To stop millions to billions to trillions from dying in truly horrifying ways...why not let's form a treaty in bed. The kind of politics Bill Clinton would wish was still around.
I know game of thrones, but I hate that show. I'm talking real history.
Only watched 5-15 minutes of an episode and a woman gets eaten alive by wolves because another pushed her into the pack before turning the channel quickly in disgust. I think that was the show anyway. And that's the hot new entertainment to many? What's wrong with them? XD
To be fair, him knocking up those four alien women and making kids with them has most likely created strong diplomatic ties between them. After all, do you want to tell your daughter you're waging war against their half-sisters' species?