Just to get this off my chest, I'm posting the e-mail that my 29 yr old biological daughter wrote to the hateful brat of a SD I have....It was never sent (only to me).

Stepsister,
Let me start by saying that you and I have a problem. A HUGE F..... PROBLEM.

I've looked beyond your mistreatment of my mother for several years now. First I blew it off as adolescent bs. Then teen bs. Now, you are almost a woman, therefore old enough to hear this.

If you ever put your hands on my mother again, I'll beat you down like a grown f...ing woman. I mean it stepsister. If you touch my mother out of rage again you will be sorry. Go ahead and laugh, forward this to your friends, show it to your mother. I don't give a f... It'll be so on.

My mother has taken good care of you since the day she met your father. And why wouldn't she? She's always taken in stray animals abandoned by their mothers. Which is exactly what happpened to you. Can you remember 7 years ago? You were a child but let me refresh your memory. Your mother met a man on the internet. THE INTERNET STEPSISTER!!!!! She brought a strange man into your home..you know, the man who very very inappropriately referred to your vagina as a "twat"? What the f... kind of man talks about a little girl's vagina? What kind of woman invites this kind of man to share her home? Anyway, back to my story. So while your mother was whoring with the Internet Creep, my mother was making sure you had your vegetables and had your homework done. You don't think this is important? Wait until you have children, then you'll see. Better yet, try to raise snotty little brats that aren't even yours.

Fast forward 7 years and this little girl my mother so graciously cared for, sacrificed time with her own grandchildren for is now a verbally and physically abusive woman who is ruining my mother's marriage. Remember that day? The day you pretended to be so happy? The day you started referring to my children as your niece and nephew? No more Stepsister. You are as good as dead to them. When they are old enough I'll explain to them how horrible you've been to their nana. But for now I will just let them know that Auntie is having some problems.
Let me close my letter by saying how truly broken-hearted I am over what you've become.

I know it can't ever be sent. But at the very least I have my kids on my side....As I've said before, Stepmothers have to wait for heaven for their rewards.