i don't think that's right. the anger part, I mean. they fight because they care about each other, in the words of Nurse Joy. also, Misty sometimes does get along with Ash, as seen in Pokemon: The Movie 2000. She rescued him from drowning. when Melody, who liked Ash, wanted to save him, Misty said no, and also said "Ash is never really alone because he's got...me." that doesn't sound like someone who hates Ash.