I had to find out from Facebook. REALLY???

I got some shit to talk about. I'm pissed to the max. I've been talking to this guy for awhile now. we've grown close, We even told each other we loved one another. He has a best friend who happens to be a girl I went to high school with. Don't know her personally, but know of her. This best friend also happens to be in love with him. Dumb move on my part, should've removed myself from this situation a long time ago. But he SEEMED like a nice person who would be real with me and tell me if he wasn't committed to our SITUATION. But no I was wrong. So I was  trying to talk and contact him, because he agreed to help with an assignment for school. Well I just so happened to come across his Facebook page and see that he changed his relationship status to in a relationship with his best friend. I found this out on Wednesday of this week. I had talked to him that Tuesday. I told him after my semester was over I was going to visit my best friend for the summer. He CLAIMED how much he was going to miss me, that he was so sad I was going to be gone. BULLSHIT! lol He had been in relationship since that Sunday. Not only did he not tell me about this new relationship he got going on, but he also blew me off with helping me for my assignment. Also, posting stats declaring his love for this girl. I'm not going to lie, Yes I'm mad that he chose her over me, but that I can get over. The lying is a whole other thing, The fact I had to find out on Facebook put a halt on everything. If he had been honest and told me how he felt about her and that he wanted to be in relationship with her, I could have respected that. Might've still been able to be his friend. But he couldn't even be man enough to tell me. Although, I have to say he wasnt hiding it either. But still I'm pissed. lol. Another thing, about 2 months back, My feelings for him were getting stronger and I told him, that I wanted a relationship. My dumb ass shouldve caught on then. lol. He told me he couldn't be in relationship, because he was trying to focus on his music, and his life, and he was bitching about not having a job, just a bunch of bullshit. But yet you still dealing with the same shit now, and you in a relationship. He could've just manned up and said well I don't want to be in a relationship with YOU. I could have respected that to. Would have probably been mad, but I respect honesty. But I have to take this situation and look at it as a learning experience. Even though I still haven't gotten an explanation. He may be all happy and shit about this new relationship. But what about my feelings??  Anywho, I had to get that out and talk about it, I always feel better when I write. I honestly wish them the best, but I just hope we never cross paths again, I am a very VENGEFUL person and when I feel like you fucked me over, I wanna fuck you over as well, and it could get ugly. lol.