Im in trouble...again?

How does this always get twisted around so that I am the one who is in trouble?  Am  I in the wrong here?  I can't help thinking about another friends journal entry..how people are using DS as a dating site.  Of course throughout the whole thing he is still drinking...but that is ok.  I was stalking to a friend on Meebo chat.  He keeps asking me who I am talking to...and I tell him.  It's not a secret..I don't think I am doing anything wrong...but he's mad.  I'm sure he's mad that I am chatting online but when I ask him about it he will not answer me..or talk about it.  Sure this friend happens to be a man...but there is no flirting going on.  Often we are talking about relationship stuff as I try to sort through my own issues here.  I hate that he makes me doubt myself. This morning he is all sweet as though nothing happened at all. He has become a good friend..very supportive.  I feel like he tries to steal what little support I have from me.  Am I kidding myself?  Can men and women not just be friends?  We have had this conversation ,,my friend and I..he says he feels they can as long as boundaries are set and not crossed.  As another friend has said...my boyfriend tries to isolate me or control my contacts at the very least.  I only search for answers...and companionship at the very least. They choose to play games..my boyfriend and the kids..those games they are playing do not interest me.  I choose to spend my time checking in with DS friends and talking.  Am I really so bad?