TexasCHLforum.com

OP, Kentucky law gives you 30 days to report that your address has changed. When you do so, your license will be revoked (in KY, whenever you cease to satisfy the conditions for issuance or renewal of a license, it's immediately revoked).

Keith's suggestion is similar to how I did it when I moved here from Ohio. I got a Texas non-resident license first, and then after I established residency I simply updated my CHL with the Texas DL number and address. However, another option is to get a non-resident license now from AZ, FL, or PA. The AZ or FL non-resident licenses would be useful to have as a secondary license to her Texas license anyway.