Even if the power shows the truth, the truth she sees are incomplete and missing context. Treating a partial truth as if it is the whole thing is very unwise of her.
At the same time though this is the power that helped her survived so its reasonable she relies heavily towards it. It doesn't help either that Tarkan was never clear to begin with that he has "someone he loves" in the earlier chapters. What he cleared up was that he wasn't in a relationship with Diana but he never fully explained to her that he did have someone he loves (or is looking for).
I feel some of these comments are too harsh on the MC and the writing (at least for now). I think her behavior is very much in line with someone who has suffered lifelong abuse, trauma, and, as far as we know, betrayal. In her mind, people are not to be trusted. Any benevolence is either an act or can be taken away. Anyone can turn on you at any moment no matter how long you've 'known' them. Once you are seen as useless you will be beaten or thrown away. She's spent most of her reincarnation pretty much with only Molly (and she still views her as someone that can be taken from or abandon her at anytime). Now, she being confronted with more uncertainty than she has had to deal with in the last 3 years, re-triggering her bad memories. Her need for constant reinforcement that she is finally with safe people is realistic to me.
Read novel spoilers
The thread does not specify how the culprit framed Bianca beyond her "reputation" and the lady dying the same day she visited. This annoys me down to my bones. Hopefully this isn't the actual case because if it is, my annoyance with Maria only grows. I would have hoped she'd be smart enough to know better, but this is ultimately the authors fault.











I kind of wanted to see Neril fight. It would have been interesting for that boar to be humbled by a woman, but this is okay too.