So i've been with this girl for about a year to a year and a half, and we're best friends. I'm better friends with her than I am with all of my guy friends, and she's better friends with me than all of her girlfriends, ect ect. She has this thing where she forgets to do things though, it happns quite often actually. She'll say she's going to do something on one night, and then the next day/night, she does something else or doesn't call or anything, just leaves me hanging. I've confronted her about it before, telling her how it makes me feel, and she says that she really is sorry and that it's not fair for her to to that to me, and that she'll try to be better about it. So anyway, we had a small episode on sunday night, where she said she was going to call me to go shopping and hang out, and long story short, she never called or anything. So i confronted her about it and told her that it really hurts when she says she's going to hang out and whatnot, and then she just doesn't. She says it's because she's got a lot on her mind and whatnot, but its not fair that she does that to me. She apologizes and we talk for a while, and then make plans for her to come over the next day and I was going to make her dinner and we'd watch a movie. Well, 9 PM the next day rolls around, and I'm quite certain by that time she isn't coming. So I call her, no answer. Call her in 1/2 hour, no answer, leave her a voicemail asking her what the deal is and asking her to please call me back. No response the next day, so i send a text the next night asking her what's wrong and to please talk to me. No response. Now today rolls around, still haven't heard anything from her. I literally have no idea whatsoever what to think. I don't know why she is ignoring me, why she won't call or text me back, or how i'm going to get ahold of her. I'm literally at a standstill and I don't know what to do. Any advice / help would be greatly appreciated. Thank you. EDIT: She is my girlfriend.