Lizzy, before you follow up on bob's suggestion, open your font again in Font Creator, goto format naming and change the copyright notice (and if you like also the trademark) - both in Macintosh and Microsoft. Then, under both, goto advanced and change the description. Having done all that the font is really truly yours.
Then zip it and mail it to Alex so that he can replace it here.
Yes, nice messy hand. Thanks,
Have fun and ... be nice to the cats
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Relax ... it is just a font