Back-stabber Trust

I felt so hurt reading something a guy wrote which he never tell me. I thought I could trust him with my problem. He said he'll help me. And we were still having a fun time last week... no it's just 2 days ago.

But he wrote something that made me think twice. Stuff which I never expect that he'll say to me. Afterall I've only know him for 3 months, that can't make us very close...

Or am I too sensitive to blogs that I read? Or maybe he's just too stressed?