<human>: Hi everyone, 

I recently split from my boyfriend of 6.5 because he wasn't treating me with respect, communicating to me about his/our problems, and many more issues.

I've blocked him from all social media so I can move on, but sometimes I get upset because I remember how we used to be. 
We went travelling to Japan at the beginning of the year, and we were perfectly fine until a month ago. Boy, things change so quickly.

I keep thinking about our memories and our first moments together, as we grew up together throughout our relationship. I became like a member of his family, made a lot of friends together, and I feel like everything is gone. Everything just hurts, and I keep thinking over and over again about how he treated me. 

At the moment I just don't feel like doing anything. All I want to do is sleep, I don't feel like eating either. Does anyone have any advice about moving forward? I know I'm so young, but this relationship was the biggest part of my life.

Can you provide a brief overview of the text?
<bot>: Ended 6.5 year relationship, struggling to move on because I keep thinking about us, what can I do to help myself?