I think the problem with Titi is that as much as traumatic her experience must have been (husband getting killed by her uncle, her being forced in a relationship with him, the kid being taken by the father’s family) she is so spoiled and emotional. She still thinks of herself as being on some kind of pedestal and whenever things don’t go her way, or something disturbs and annoys her, she acts without actually thinking. Even this time, she literally killed the only two persons that could have helped her and the only person that actually cared for her and saw some redeemable qualities in her. She could have been such a good villain but I honestly think that the real villain of the story is to be shown yet