Thank you all for answers.
We both came to another country for work and after a period of time of loneliness it wasn't hard for us to get really close. She likes me and we really enjoy our friendship but she leads a second life back home. Today she went home for 5 days and she said to me that the main reason she is going home is to see her son - her husband and her family of origin aren't important to her.
Maybe married people here could better understand her. She is 11 years with her husband.
I had my last relationship 3 years ago. Since then I am single - desperate for human touch. I know that the most healthy thing to do would be to end it and find available girl, but currently no girl on my radar. I would like her to end it when she comes back, cause of her morality towards her marriage, but I won't do it cause it feels good being with someone at least temperarely.
She say sometimes that I should find myself a girlfriend, but on the other hand, she keeps me for herself and is jealous towards other females.
I don't know. I was never in this kind of relationship. Thanks