My supposed friend keeps complaining about not having friends, but she ignores me?

[Morgan]

She's known for deleting people on Facebook when she gets into fights with them, and she keeps saying I haven't done anything wrong at all, but I can't even get her to respond to my texts or my messages.
We used to be really close, but I haven't heard from her in nearly a year. Hell, I didn't even find out she's pregnant until half way through when she posted it on Facebook. I don't gossip either, I don't even have enough friends to do so, and I have very few friends who even know one another.
I took her out for her birthday last year, and that was it. Didn't hear from her for mine like I always had before, no merry Christmas, happy New Year, nothing, it's awful, and it's really depressing.
I haven't been trying to contact her. I haven't even tried in over five months.

[Ashley G]

Ignore her for a bit and when she comes back around complaining she has no friends than you can tell her hey I was your friend, but you complained about me , and move on until she begins to be more mature in the area and realizing she's not always right.

[Rebel Rampage]

This person doesn't know how to or simply care to know how to be a real friend to you.
There's a guy I thought I became "friends" with when I first met him at the job I work at with him.
I first met him when I used to work a seasonal position with him for 2 months back in 2012.
I helped him at times do his job.
We share a mutual interest (wrestling) and that would be the only topic we would talk about at times.
I would let him borrow my wrestling DVD's.
He surprised me by giving me 2 shirts for Christmas 2012.
I ended up giving him 2 DVD's of wrestling, a shirt and a few toys.
I was also nice enough to hang out with him once at his mother's house when he asked me to.
After I hanged out with him once at his mother's house to play video games, he became really rude towards me.
The first time I called him up, he was like, "I have to go," when he told me that he just got home when I called him.
The second time we talked on the phone, I asked him if he wanted to see a rock band and he told me, "I hate that band, Weezer."
The other times that I've called him, he wouldn't bother to answer his home phone.
He's told me it's a "long walk" from his bedroom to the living room where his home phone is at.
His home phone doesn't have an answering machine so he just won't answer.
He doesn't have a cell phone and doesn't have a computer.
When I got rehired last September to work a different position with better pay than the position I did with him, he was jealous.
He would walk away from me every time I went to go talk to him.
He would disagree with my opinions on things.
He surprisingly gave me 2 shirts last Christmas and I told him that I got him a gift.
When I told him what the gift was, he didn't seem to care.
I've decided to stop visiting him at the floor I used to work with him at and will avoid running into him at work.
The last time I saw him, he told me that he prefers to be by himself.
He doesn't care how I am and doesn't care to hang out.
He doesn't care to change.
He's a virgin in his late 20's who rates women's looks, is homophobic, doesn't care to know how to ever drive and hates a lot of celebrities and things for no real good reason.
He once gave a girl we used to work with a skirt as a Christmas gift in 2012 and didn't think giving a skirt was creepy. He never even bothered to ask her out.
He doesn't bother to read or exercise and doesn't like to work longer than 4 hours.
I'm not angry at that guy I thought I was friends with but I realize it's pointless being nice to him.
He doesn't get that he's negative and rude to me.
There are people like that guy at my work and that supposed friend of yours, that don't deserve others kindness and friendship.
You just have to move on from that supposed friend of yours. I hope that I've helped answer your question and take care of yourself. I mean it.~ Alan