What kind of friend would you call this? would yoi call her a b***h,, or a real friend?

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what kind of friend would you call this? real or fake? Okay I have this friend I made in college. So every time I would ask her to hang out with me and my sister, she'd always say "Yes"I love hanging out with you girls,and say good things about us, but it never happens,instead she goes to hang out with other friends. and she NEVER invites us NO WHERE, but she always say she wanna hang out with us. So a few weeks ago, I asked her to call me cause I needed advice, so she did,& she gave it to me. Then she ask if I wanted to go to breakfast with her,and btw (none of her other friends were around,it was when everyone was prettymuchgone) So we chatted, and she told me we'd hang out overbreak,so then me andmysisterasked her if she wanted to watch movies withus andshe said she would.So she asked us to help her pack, and we did, then she shut herlaptop andsaid she wouldn't be able to watch the movie cause she hadto leave. She was also telling me how one of her roomates was judgemental,then she hung around her,then she was telling me how her bestfriend gets on her nerves, andhow she wish herbestfriend would move out the room. And I tweeted something on twitter,and she mentioned me saying "true that sister"should I even respond to that,tellherhow me andmysisterfeel? So then I told her I needed to tell her something, she told me to text her, then she asked me if everything was okay. So I told her I was moving colleges, and she said "Nowhy? , then I ask her if she wantedme tomove, then she said no, cause mycollege is a good school, so then I told her why I was moving, and she said she think colleges in Texas would be a good college. So after that I asked what was she doing for her birthday, and she said she didn't know, then I asked her if she was hanging out with people, and she said probably. so I went weeks without talking to her, and she texted me saying she misses us and seeing how my break was going, and of course I responded. then like a few days later, I asked her how
Her break was going, then she said good thanks so then I asked her what she was doing Friday, and she said workinh, but she was telling the truth about that. So when I asked if she wanted to hang out with me and my sister, she did NOT text back. Is she a b****h or is she a real friend?