Elin Nordegren's Sister Leaves the Country

12/18/2009 10:45 AM PST
Elin Nordegren's twin sister has moved out of Tiger Woods' Windermere mansion -- and is back home to London.

Josefin Lonnborg
, who's a lawyer in the UK, was seen out lunching with a few work buddies yesterday.

Josefin and her mother had moved in with Elin after Tiger's "transgressions" first came to light.

Still no word on where Tiger is livin' these days.