I've just had a good long talk with her on the 'phone. She's OK (fsvo "OK") - just feeling overwhelmed and undertough, and the onset of autumn is hitting her harder than usual this year for some reason. LJ was just one thing too many to deal with, which is why she deleted her journal.
She says hi to everyone who's thought about her, and says she'll no doubt be back sooner or later when she's feeling a bit more robust.