Your wrong, she wanted Jen to get POV so she could backdoor Eric. And then she used Kail as a "pawn".
And Jen won't be there next week. I think at this point she wants to go lay on a beach somewhere (who wouldn't). I know I wouldn't have put up with Dick as long as she has. And I do think up until now that Jen has controlled herself with him, hes the one that has used every situation to over react and make fun of her.
I think that it was fine to backdoor Jen, it was personal that she wanted her out. Although she did think twice about it but Dick kept saying "no no Jen has to go" - because HE can't control himself. What I think was cowardly of Daniele was that she said something about "I don't want people here who don't want the money". And Dick told Jen thats how everyone felt. For one, Daniele was the one saying that people wanted Jen in the F2 because she gave up all that money. And for 2 it was personal. Oh and we can't forget that Nick also wasn't there "for the money" yet Daniele wants him so bad

So its a double standered.
Maybe she knew about Jess/Eric because shes a smart player, not a dumb one. It would be kinda obvious after Jess asked her not to vote out Dick but then Jen realized it after it was too late. Think about it. Maybe Daniele didn't tell her but maybe at the same time she did.