Sim House Work, i hear its th new rage (ducks out of site..)
how about something like everquest?
a few others : chime, critical mass, something like Blue toad murder mistery.
bit hard to say when we dont know the misses affraid. my sister always enjoyed the theme hospital or rollercoaster tycoon games. my nan likes Mjong games
is or could she be playing with some of her freinds? is she the sort of gal that like to get home and not think or is she likely to sit down and get engrossed in a game for hours on end.
to be fair the "SIMS" does have a large female base from what i've observed of it.