You may be right about the "hatred," but I doubt it. Michael may be a bit boorish at times, but I don't consider him a hater.
Perhaps it was merely an ad-libbed remark by Michael and he simply didn't cover all his bases. Though his speech was obviously heartfelt this night, and not to be too critical (the poor guy just buried his father, afterall), it wasn't very well delivered.
I was pointing out that it was silly to assume he was hating his siblings because he didn't mention them being in heaven, not stating what you claimed in your reply.