My ex girlfriend whats wrong with her.?

[Dresta]

I split up with my ex about 2 years ago she lives abroad and I visit her to see my son. The thing is she is always commenting on what am doing, asking if am dating another women. Asking to add me as a friend on her facebook. Other things i have noticed like asking me if I got a camera so she can look what pictures are on it. She saw my profile on a social networking site and told me I should have a picture of my son on it. I dont understand she choose to leave and am just getting on with my life.