Actually theres no correct age gap.
it depends on mentallity..
if one persons older than the other.
one side has to raise his or her mentallity or the other has to
lower down his or her mentallity to do a good match.
either that or it takes alot of understanding and will power to
work out a relationship.
i found this saying thats very nice:
Perfect love is rare indeed -
for to be a lover will require that you continually have the
subtlety of the very wise, the flexibility of the child, the
sensitivity of the artist, the understanding of the philosopher,
the acceptance of the saint, the tolerance of the scholar and the
fortitude of the certain.
-Leo Buscaglia, author, speaker and professor (1924-199