The real reason she doesn't want to leave...
niwot's curse
and, guys, don't act like boulder or bend is the only mtn town that's over run with the rich... stating the obvious but the west is loaded with them. If it's got scenery then the rich are buying in and putting up a palace next to a trout stream. In Jackson, the joke is that all the millionaires have been displaced/run out to Pinedale to make room for the billionaires.