Why is she doing this? What should I do?

[Anne]

I have/had a really close friend and we get along great. We laugh at the same things and she's always help me if I was emotionally troubled. I'd help her out, too, if she needed rides or help with work, etc.

Then, I had to move abroad so we would speak on the phone sometimes and always text. It went on for about 3 yrs. I told her I was ill and for some reason, I felt things really changed from there. She stopped telling me anything about her life but she'd always ask about me. I'd ask about her but she never responds back. She has me telling me so much stuff and she doesn't even respond to anything I ask or say. She hides her Facebook page and I have mine opened for her to see. I'm getting annoyed.

Just yesterday, she calls me on my cell and just hangs up when I answer. I didn't bother calling back. She is just so weird. I have told her before that our friendship is just fading because she doesn't talk. No response.

What should I do?
We're in our late 20's.

[anonymous]

I wish you added your age, because it sounds like she is playing games. Or maybe she found a boyfriend and shares her problems with him now.