I liked the whole premise of Ranma getting fed up. He was very emo in this though. While he may get frustrated enough to leave or possibly take on one of the other fiancés, I don't think Ranmas pride would let him commit suicide. Akane coming to realize her own stubbornness and obliviousness was nice to see, though Nabikis and Kasumis reactions were a bit OOC for their characters.

You are making Akane like a mindless, heartless overally violent bully, which she is not. You really need to read the manga. Also, she hits Ranma when he deserves it, such as he does something stupid, or let his big fat mouth run off. Ranma is no prince. He can be an arrogant jerk.