Very angry and pissed off because I miss my girlfriend sense I moved away things have not been the same?

We where childhood friends. We have know each other sense the 7th grade. I had to move because my company relocated from Phoenix to Bremerton Washington. I miss her a lot we where on and off for many years but always close. She is a nurse so she works crazy hours so it's hard to text/call/FaceTime. She gets very angry if I wake her up after a long shift and I call. We did everything toghther we where that close. I even saved my shirt from the last date before I moved it still smells like her. My sister snd mom do not like her and my 19 year old sister says she is a control freak and has no respect for anyone else. When we would go on dates she would always show up an hour late. My sister nearly punched her until my dad and I broke it up. My sister says I should leave her *** and find a women that is good with time and commentments. I saved 1000 dollars from my job and put it in a special account so she could come visit me in Seattle later on in the year. She flip flops so much I am nervous to buy a plane ticket because if he backs out its money down the Toliet. I miss her :-( she was my everything and I loved her with all my heart I feel like this is not good for my healthy worrying so much. I have not even got the chance to enjoy the new city I am in I am so depressed. i feel like she will leave me soon for another man. I tried to FaceTime and text and now she won't even respond Or call back. It's been a week sense I last heard back figured she was working double shifts :-(