I would like to second Gary's opinion.  I'm not sure that I agree with the
"faithful to the manga" point, but the fic worked very well for me.

The ending was too abrupt, for me.  How long was she married to him before
leaving?  Remember, she trained and tracked him for ten years wanting vengeance.
After a week or two, she decides that he wasn't worth it?

Better may have been exploring the relationship a little and having the six months
end, Ranma decides to stay married, Akane wants Ranma, Ukyo then packs up and
leaves.  Ranma now is the one left behind and chasing after her.

Just my thoughts.

Mike Allen