I really don't "hate" any character, tho I may dislike intensely what they are doing/saying at various times. In the past, Andre drew my wrath, so has Victor, Dario. I am currently a bit upset with Gabi, I would agree that I really do not like at all what Chloe is doing, or what she says. It is a shame the actress is saddled with this stupidity.
But the character who gets the most anger directed at him from me of late is Deimos. I have always admired the actor, and when he came aboard, was very happy. Deimos appeared to have gotten a raw deal via Victor, so some of what he did was understandable payback. Being the cause of Maggie's paralysis was a lousy thing to do......but now, stealing something others have spent a good deal of time developing, having people beat up, poisoned, blackmailing, and attempting to hide it, while professing to "be honest" with his fiancee'. Nope Deimos is deserving of no like or love. And now he adds kidnapping, starving, 2 people, while telling Nicole there will be no more of those kinds of actions.