artist and title of country song?

Date: Sun, 09 Feb 2003 16:27:13 GMT
Newsgroups: rec.music.country.old-time
Size: 326 bytes

There's a really nice old time country song (actually not that old).
The main lyric is "You're the first time I've thought about leaving
him....
.....I've never known someone like you"
I thought that this was a Reba McEntire song but can't find it
anywhere. Does anyone know what the title and artist of this song is?
Thanks.