What can you say about me blocking my friend because he made fun of my autistic brother?
Oh no, is this true? He made fun of your brother who has autism?
Yes, I hate him for that!
That was very rude.  It isn't nice to make fun of someone with a disability.
I was only angry at him because he made fun of my brother. I'm going to unblock him because I feel sorry for the bad person I was.
Yeah I think you are being too kind though. But morally you are a saint so I commend you for that. Be aware though he might resort to making fun of him again one day, bad people always resort to their bad habits.