Im miserable

Had a chat with him, because i saw the message sent by the gal, and I can't help..I requested to access his phone but was rejected and he will never gonna unlock his phone in front of me anymore. I told him about my dream (after a sleepless night, i realised the dream cames true actually,where he went to concert with another gal and i was standing far looking at them, and he just ignore me). And i told him about the insecure that i felt, that i have no one to talk to. He said that Im getting miserable, doesn't know what i want, have no direction, and he had enough of it. And he is not my partner as in we have our own life, we doesn't need to stick to each other. We both had a sleepless night, and lots of thoughts running thru my mind. I actually feel relief that i know what is he thinking, throughout the night, i have made myself crystal clear that I need to change. Because I hate myself being miserable too. Other things like will he leave me or not? i have yet to find out, but i have to make myself feel happy.