I was my mother's only child. I think she looked at me and thought, "better not try that again." I have a half sister 8 years younger than me.
You're lucky, sweets. You escaped the torment of brothers. Of course I love them all to pieces now, but I sure wish I had an Arnold look-alike for a bodyguard back then. All boys should be kept in a cage until they're 12 if you ask me.