Im having a hard time determining if i really did something wrong or my autistic friend is just being overly sensitive.

My friend doesn't realize he's got aspbergers syndrome. Everything he does goes back to the traits of this syndrome. I brought it up to him (gently and nicely) trying not to make a big deal about it. He got ashamed of hiself and got mad at me for "putting a title on him" now his new girlfriend hates me and it started a whole argument that now I have blocked then both on fb. Everyone babies him. Me and one of his other friends are the only ones who are real with him. He can't take very much. He loses sleep over the littlest things like me one time saying he has expressive eye brows or getting worked up because he started going to school, when he was talking about it, I asked a question about it and he couldn't take it. He got stressed about me asking a simple question. His sensitivity and insecurities has ruined our friendship and has made me out to be the bad guy. His mom, and girlfriend and anyone else he has griped to about me thinks I'm a horrible person I'm sure. I'm done with people. People are trouble no matter what