<human>: Can you condense the text into three sentences or less?

She told me 2 months ago that things needed to change if she was going to stay, and that even if they changed she wasn't sure if it would be enough.

Well, I broke my promise that I would change, I did something I promised I wouldn't, I lied about it at first but then finally admitted it to her. She told me that she's done. 

We've been together for 8+ years. 8 years 2 months and 28 days. And she is taking a flight home to her mom's Friday morning. 

I know that I can't save this relationship. I tried and failed to change. I don't know what to do for the next few days, few weeks, fuck I don't know what to do with myself right now. I have no friends, closest family is 3000+ km away. For better or worse she was pretty much my entire life for the past 8 years. I don't know what to do while she's packing, I don't know how I'm going to fall asleep in the other room tonight, I don't know how I'm going to go into work, I don't know how I'm going to hold myself together the first few nights and weeks and months when I come home from work to an empty apartment full of reminders of her. I know I need to get rid of pictures and other sentimental things, but everything from our bookcases to the mugs in the cupboards have significance to our relationship. 

I feel afraid that I am going to have a mental breakdown. I am afraid that I won't ever feel happy again. I don't know what to do. Any advice would be appreciated.
<bot>: I fucked up, broke a promise,and am losing the love of my life for it. Don't know how to handle it.