Ok, got sucked into watching this starting with last weeks episode (partly because they were in Canada and I love BC). Anyway, seems she's mostly attracted to guys that are bad for her / unavailable (Ed, Wes) - and lets the good ones go (Jake, etc). She pretty much admitted as much with her tirade about how these types of things keep happening to her after Jake told her about Wes' gf.

She seems like a lovely/genuine person but could use some time to work on herself on her own a bit (I wonder what her childhood/parents were like - may explain some of her choices/decisions).