Well, I mostly refer to Rucka's run, where she depicted her relationship with Superman as something "easy" and which she didn't care about much, being good at "loving" but not "romancing"... It was false on all accounts, obviously, but that's who Diana has been going into Rebirth and I have seen no real change of her character so far (then again, I dropped Rucka's run, picked WW comics to read about Grail and Jason and was left disappointed so things may have changed).