There are 3 of us in the house and we have 3 ipad 2s.
They do everything I want, I run my business off mine, use it for everything, I've got pages and numbers (word &excel compatible), I've got bento which is a database programme and all sorts if goodies as well, mines a 32gb one with a SIM card in it, which csts me a tenner a month.
We have an AirPrint enabled printer and can print out whatever we want which is great cos you couldn't do that at first.
I luv my ipad, I would cry if it broke.
If you buy one for her, you'll end up getting yourself one, so buy 2 ad save yourself the envy.