Thanks for your advices, Anonymous.
I'll try to motivate her and don't doing things directly, and if she is too proud to accept that I can teach her, or if I can't, I'll run away, I guess.

>>5
She is a 36 years old japanese, without children. She has come in europe after her divorce. I'm a 20 yo student. It's difficult to understand each others.
We are together since almost one year now, but we can't find a stable relationship (I mean a relationship without arguments every 3 days).