seems like he pissed you off a bit. not calling & playing nonchalant with him will fuck his head up. his ego is being stroked right now by you calling & fueling a fire in his new house...stop calling. if you see him on the fly, give a short hi & keep stepping. it will be a strengthening moment in your relationship, or lack thereof, with said idiot.
hell be breakinjg his neck to see if youre watching him. trust...
I feel for you on the ex thing. I thought that my ex and I ended on good terms. Then a month later she wont talk to me, and it seems that she is dating one of my friends. People are fucked up.
When someone is making up feel that upset and emotional. It's time to walk away. It will destroy you. It will interfere with every aspect of your life and keep you from doing whatever it is you need to do. It's tough as hell. But trust me, he's moved on and your not a part of it. Let go, and walk away. Find happiness.