Why did she change? I'm starting to get annoyed?

[Anne]

She was my best friend and she was always there to support me and I was also always there to support her emotionally. Things that she would suggest would always bring me happiness. The oy thing with her was that she had such a douche bag boyfriend. He did drugs and never worked and absued my friend from time to time. She paid rent and even when they had to move out, I was the one helping her move and not him. He was out playing poker.

Anyway, I'm not the bright intelligent type that can suggest stuff and etc, but she's always made me happy, so I'd try my best to try and help her by giving her rides everywhere and giving her gifts when I went on vacation and I've even cooked before for her and her boyfriend. She's never helped me in the materialistic sense but always was there for me emotionally whether it be by phone or whatever.

Anyway, from about a few months ago, she just stopped talking to me about her life and she's also stopped supporting me. We don't live nearby but we've always texted throughout the years. From a few months ago, she completely stopped telling me about her life but she'll ask me about mine. I get all happy when she texts and tell her what's been going on by text but she never responds or gives me her opinion on anything. She just doesn't have anything to say and I ask her what she's been up to and she doesn't respond. A few weeks later, it's the same thing. She'll ask me what I've been up to so I tell her and then she doesn't say anything and the conversation stops. I told (texted) her about it once but she had nothing to say.

I used to send her birthday cards and a gift and stuff and always greet her for holidays but honestly, I started getting tired of all this because of her behavior. I stopped. She still texts merry Christmas so I only respond merry Christmas back. Honestly, I don't think there's much to the friendship anymore and I'd rather her not text me anymore. It's getting to be annoying. Also, I noticed that I've been showing her my Facebook page and posts but I can't seem to see anything on her wall.

What is going on here? What should I do?

[Lettersbad86]

While I definitely think your friend owes you an explanation, she might not ever.
One thing I noticed is that you never call her. Have you tried that? But honestly it sounds like she might have moved on in her life and if she does text you just ask her if she can call.
I personally hate texting. I rarely text anyone on my phone just because it is so impersonal. I text people I don't want to talk to but need to for whatever reason.
Unfortunately your friend wants you out of her life and I would say let go for now. If she really needs to talk to you hopefully she knows there is a friend out there who really does care and would just like to help out.