Responses
I don't think so. Read the previous chapter, it's obvious that she start to understand why her mother hates her. Like with Sho, she feel grateful to him now but doesn't forget what he has done to her in the past. It's not like they would be lovey dovey back together. She just try being positive I guess.
Kyoko is too forgiving (at least with her mother)... I'm like that too, and my sister says that's one of my biggest defects, that I forgive too easily :/
Maybe Kyoko should have been at least a little angry, in order to get rid of the poisonious feeling of pain and abondon...
But I think she was very mature, we can't chose our mother, or force people to love us, and hate is a feeling that just bring misery to ourselves.