First of all, thank you both for your prompt answers... I feel a bit inadeqate/not polite for not answering before... hey, Thanks!
A little update: She has been staying the weekends with us for more than a month.
She has started a knitting proyect, bakes cookies, and plays "I see something ... #color#" with DD (2 1/2) I don't know if my expectations were too low, but I feel very happy to see her respond. And as you said, I find I want to bake and start projects as well, I hadn't felt so enthusiastic for a long time.
I am still learning how to treat her as sometimes she is VERY touchy, but I realize Stopping and Listening is often what is needed (like with DD, and any human being, after all...) She is also upset when told "No", but we are working on helping her know that we love her anyway... her disfunctional past shows a LOT, like her stammering and telling you a thousand times "I don't want you to get angry at me" before asking for something...
I love her a lot really... I will watch those movies, than you khrisday. I had heard about My name is Sam, her greatest wish in this earth is to have children and sometimes it makes me really sad... and worried, as now she is totally unprepared and what started our involvement was her "escaping" home at night
Thanks for the good wishes,