HOW ABOUT THAT NEW CHAPTER
It should be noted that in the original myths, there wasn't much camaraderie between Urdr and Verthandi. They didn't quite hate each other, but they avoided their mutual presence whenever possible, and while they were outwardly nice to each other, it was largely appearance.
Just pointing this out, because in case some of you forgot, Urd IS half demon, and has implied in the past that she is jealous and envious of Belldandy for being a 'pure' Goddess and Daddy's favorite. There's a distinct chance that all the perceived bro-ness towards Keiichi was rather Urd's demon side subconsciously wanting to ruin both's lives as much as possible through making them grow intimate - and considering the whole forbidden thing, had she SUCCEEDED, Keiichi would've paid a price just as heavy as Belldandy, since Heaven didn't quite show itself to be reasonable - just look at Velspar and what happened to him simply because he loved Bell too much...
Incidentally, Urdr is famous for being rather malevolent among the three chief Norns. She's the only one who actively gets nasty if slighted - the other two tend to let it slide, though that's more due to perceived superiority than niceness. Norse deities and such other creatures tend to be an arrogant lot.