I'm Confused

I been with my boyfriend for a year now, like every relationship it has its good moments and bad moments. He is a very weird person and i feel like there is still a lot more to know about him. Through out the year he has change some of his habits and ways. I like the fact that he is caring about me but He is not a romantic person. Lately i been confused about the fact that he kept a face book from me. I eventually found out and i confront him about it. His answer was that he doesn't have to tell me everything that we are not married. But I'm over it we dropped the conversation about his facebook. I recently asked him if he has a different chat line besides facebook and myspace. He gave me the impression that he did have one his response was i did have one but i canceled it and that was before i even met you, I asked him what website he said what does it matter if he canceled it already. Lately every night we talk i hear him clicking on his phone, we hardly even talk because he is always clicking and not paying attention I'm just there quiet and listening to his clicking. I ask him who he is chatting or texting and he says he is on the Internet looking at stuff for his phone, but to be honest it doesn't even sound like it, sometimes his answer is I'm on the Internet. We almost broke up because of this then i realize that i was over reacting. But why does it bother me so much, sometimes i blame him for the way i act because he told me once "what does it matter if i do talk to girls or whatever i don't talk to them like you think i talk to them" Since when was it so bad to have girls as friends" I tell him its bad for him because he is such a flirt he says he wouldn't call it flirt that he is just a "nice person". But yet when I'm chatting he tells me i better not be talking to a guy because that would be so messed up? I don't get it .. How can i make this feeling go away because sometimes i even feel anger towards him.