My close friend is making me feel really bad, what to do?

[★ Ðяєäмíŋg Ôυт Łøυ∂ ♥]

Re-posting this question because everyone thought I was a guy for some reason. Like my friend, I am also a girl and we are NOT lovers, we are just good friends. All the answers I got were how to ask her out or something... anyway ;__;

-I see her everyday at college and we often hang out together outside of school as well. She left to travel to Europe in the beginning of this past December. She texted me to hang out before she left and I told her I still had some final exams to write so maybe we could hang right after that and before she left. To be clear here, she didn't hang out with me once in the summer because she said she was always so busy even though she didn't travel anywhere. So please do not call me out on having a legitimate excuse to not go watch a movie with her or whatever when I had seriously important university science final exams to write ~However, she didn't text me back and left to Europe. A week later I texted her to have a good trip and how she's doing but she never replied.. Then about another week later I asked how her trip was going on her facebook but she also never replied and continued to post after that, ignoring it. Anyway, my birthday is on new years (it is very easy to remember..) and she didn't text me happy birthday or write on my facebook wall or anything, even though she put up 'Happy New Year' statuses and posted 'New 2014' selfies. I know she's far away and probably busy but still.. she had time to post photos and everything on my birthday but not enough to wish me for a few seconds. Not to mention that she hasn't replied to my texts for over one month now.

She's going to return next week, and I'm not sure if I should bring it up then. Like she would have just come back from a long trip and telling her right away how bad I felt about all that would just seem plain rude. But she's also the type of girl who literally doesn't notice when she's being negligent to a friend until they tell her, and then she feels really bad about it.

If you were me, what would you do? And should I bring this up when she's back or wait, or what? I feel very hurt and confused right now

Important: I always go out of my way to help her such as giving her rides home, hooking her up with a job (my own), buying her presents etc. I am not a bad friend..

[lalalalalBOOM]

This girl isnt your friend. You didnt do anything wrong. she seems like a controlling person who overreacts when she doesnt get her way. id blow her off. I know its hard and this is coming from a person whos been betrayed and ditched by so many friends and didnt even care about it. But you need to just forget about her. friends come and go

[Sanser]

Oh, one more thing I like to get this straight from my point of view. You have done your share of communicating in that friendship. If she can not except the fact that your busy, nothing but being selfish, then she is not a friend. If she ignored you, why bother. It's her turn to text you, call you, or check up on you if your still breathing. Stop chasing her to make her world better, worry about your own world. Too, bad if it comes down to it, she just lost a good friend over her own selfishness. You know what? there real people out there will treat you like a friend that they will never just staring at their caller id when you call. Please, do not give her the satisfaction of calling her or go see her. This time it's her gig. Let her come to you. If not then you know she is not a friend. She is just using you. For Real