Eclis acts as the nicest and most courteous, but I bet that the moment that he becomes a free man, no matter how kind she is, he will ditch her at the drop of a hat. This is why there's ALWAYS the scene that shows her ring that expresses how he's her slave. Meaning that he's just kissing up to her by being weak and helpless and liking her more and more.
The only ones that I trust so far, should their points rise up more, are the brothers. They, particularly the younger brother, might hate her, but when they express their care for her, when they are concerned for her, it shows that they do mean it. Only reason that she's resentful of them is because she has a lot of pent up trauma and anger over how she was neglected.