Twisted Sanctuary

I really have to agree with Jenks. Ivy's still a vampire and her motives aren't very clear. Is she just hunting Rachel and drops her after Ivy gets what she needs from her, or is it something deeper? (Of course it's deeper, this is just for the sake of argument.. :P) Also what happens if they eventually split up? It might be a disaster and something really bad might come out of it. There are actually a lot of real problems that they have to overcome in their relationship and I for one will be biting my nails to see how they will do it. I hope it won't get just sweeped under a rug.