I have a friend who is going through a tough time, a family member battling with cancer for a second time. She tells me that I'm one of her best friends and leads me to believe she will always be there for me but it only seems she comes to me when it is about her. We have been friends for a very long time (since elementary school) and I certainly want to be there for her in times of struggle but I think she is being selfish. She never initiates plans. Ever. She has maybe once or twice since we were children but only to talk about her life and seems to not care much if I want to talk about my depression or family life or how I feel. Recently I've been in a pretty bad place and keep asking her to get together and catch up or get lunch but she tells me she is too busy. But for weeks all I've seen is photos of her hanging out with it seems everyone else but me, and it really hurts. She has done this in the past and I've expressed how I feel about her doing this. She changes for a moment in time but then continues to go back to flat out ignoring me. She knows I'm insecure. Especially about people leaving me or losing interest in me and my company. I just don't know how to handle the situation. Please help.