Hey Katie,
I´ve just 0 reading your e-mail and so I'm writing back to give you my 123. In the first place, I really think that you 124 talk to your brother and try to 125 peace with him. You shouldn't have 126 all those awful things to him. 127 all, I´m sure he didn't mean to embarrass you in 128 of your friends. I know that he can be a real pain 129 the neck. I also understand that you 130 rather not talk to him 131 the moment, but he's your brother and, as you 132 know, he doesn’t do those things on purpose. Perhaps you also 133 to talk to him about his behavior and make him realize that the things he does really embarrass you.
Well, I hope I’ve been of some help 134 you.