He is back, but everything is over

So while he was deployed, he was the sweetest man! He would tell me how much he wanted to be by my side rather than being away. He had plans for us as he’d come back. Everything was great! I was able to deal with everything that deployment brought with it. Until, he came back to the US, we live in different cities and he barely talked to me, he’d be so cold and distant, I offered to go se him and he just ignored me. I don’t need more explanation, it is all gone. Why? I have no fucking clue. It broke my heart, but I guess it is what he wants. I’ll move on.

Sorry i just needed to vent a little.