"No, stop that..or please don't put her car on her head, or your foot in her face."
Sorry, but LOL!!!!!
Been there, done that. My oldest son spent his whole childhood bugging his sister. It was his raison d'être. I've always said that my life as a parent would have been completely different if my sweet, nurturing daughter had been my oldest. Instead, my children were a noisy, squabbling, exhausting bunch, mostly egged on by my son's need to pester his sister (he was always pretty nice to his younger brother).
Now that my son is 21 and has been out of the house for 3 years, they are actually finally getting along, and my son is even sweet to his sister sometimes. So there is a light at the end of the tunnel.
First of all, let me assure you that my daughter was in no way harmed, if anything she garnered strength from putting up with her brother, and she's now a happy, well-adjusted 17 year old. I will say though, that she's always been that way, and I think she could withstand just about anything. Also my son was never COMPLETELY brutal to her, if you don't count the time he had her trapped in her walker and was hosing her down with the garden hose while I was fighting on the phone with my mother. (We just recounted that story, and everyone now thinks it's hilarious.)
In hindsight, I would have done very little punishing of him for his behavior towards her, instead I would have focused on rewarding good behavior and mirroring his emotions. It would have saved me YEARS of aggravation and made our home much more peaceful. Mirroring is the best parenting technique there is. It goes like this: "Billy, little sisters sure are annoying, aren't they." "Billy, don't you wish sometimes that you didn't have a little sister?" and things like that, mirroring what you believe his emotions are at that moment. If you can bring yourself to say these things, I PROMISE you that you will notice an IMMEDIATE improvement in his behavior.
We are so afraid to state reality to our children. The truth for some children is: it WAS more fun when that pesky sister wasn't around, and I had mom all to myself. Why do we deny this reality? That sister doesn't add much to HIS life -- yet.
Anyway, your son won't become a serial killer and your daughter won't end up in the loony bin, even though it might seem like it.
Reading below: OMG Brenna, thanks! Listen to Brenna. And nope, if you do the time outs etc. suggested below, you will make your son's behavior worse.