Henry J. Cobb wrote:

It would be an ordinary morning at the School of Indiscriminate
Grappling, the occupants have dwindled down to the married couple that
owns and operates the school.  Akane asks Ranma "Why me?" and over the
next several days he replies with a series of questions that at first
really tear her up, but as she works out the answers she agrees with him
that he made the very best choice.  And, at long last, her mind is set
at ease.

It's so short, so simple, so obvious, that somebody's already done it,
and I simply haven't found it.

If someone has done it, then I sure as hell haven't seen it. Write it
anyway, i've already seen about 300 versions of the same Ranma 1/2
fanfic before....