How do you know if a girl is trying to make you jealous on FB?

[dan]

I split with my gf in the summer. She got angry and deleted me. But I still check out her FB from time to time, but I can view only public things. I think she knows I will look at her FB and expects it. We both use FB a lot.

So recently she started making more and more of her things public, which requires plenty of privacy changes. I can now see where she goes to concerts and with whom (guys).

So I'm wondering if there is a good chance she's doing it to make me jealous? I'm saying this because I can't think of any other reason why she would all of sudden start making things public when those things are viewable only to friends before.

People just don't go "gee, I'm going to change my privacy settings that I've had for years today just so strangers can learn more about me."

what do you think?