beta
Well Helga really supposed to think like that because that's how her character is built.
If we say she's unfair to Helliane well that's just because the wound her stepmom and mom gave her is too deep. normal people wouldn't notice that they are doing wrong if they are overfilled with anger. Tho Helliane is innocent, she can't just be kind to her remembering how she was treated poorly by her parents. It would also be awkward being kind to Helliane then her tormenting her parents simce Helliane is still under the name of the family. Helliane also tried to help Helga but it's clearly not the help Helga needs which makes Rohan more plausible.And it's commendable too that she didn't really relied on Rohan to save her from her agony. Rejecting Rohan is inevitable since she is really heads on in continuing her plans and on the other hand Rohan is still spoiling her. For me if Helga is bad, she is the most kind bad person but I'm not saying she's good either.
In the end, this is clearly not comedy