In a way, yes, but maybe not completely. The one thing is, that both my brother and me are handling our lives relatively well, even though we both not extremely happy. And the other thing is, that I don't think he is feeling guilty, but rather has hidden aggressions against me from early on.
But at the end it doesn't really matter. I'm always sad and jealous when I see siblings who are getting along with each other very well, and in particular have somebody who they can 110% rely on. You can't have it all, I guess.