I have a step sister she's 12 and I'm 11. She's a total brat! She's materiallistic she says "all my close r aeropastale!!!!!!!!" its stupid. She ask her mom for stuff all the time. She goes to her mom and talks trash about my mom(her step)her mom spoil her that's why she's as fat as a cow I'm not spoiled I get everything I want but not spoiled. Her mom and her go out and do stuff that cost thousonda of $ just to make us jealous but it doesn't work there's a lot more that I can tell she is jealous of me and my sis my sis has her period she maracuolsy has hers my sister dates a brian she does 2 well too much too tell help me ruin her life!!

Well, I don't think anyone here is going to help you ruin her life. But have you asked her why she acts this way to you? So is she actually mean or is she just annoying? Why do you think they would try and make you jealous?

I bet she is hurting and confused about her parents splitting and her dad seeing some one new. If her mom is really doing things that cost thousands of dollars, I bet it isn't directed at you so much as her ex husband.

It sounds to me, that maybe you are a bit jealous, are you?

She probably is just trying to be loyal to her mom. She didn't have a say in her dad marrying your mom and that can be a tough situation for any kid. She may feel that if she acts nice to you and your mom that in some way, she's not being loyal to her own mom.

I'd say if she shows you things she's gotten, and you think they are nice, say, "wow, that's really nice". If you are jealous, just say, "I'm really jealous - I wish I could have something like that". When you pretend to have different feelings than you do, it becomes a game, and she's feeding off that game.

It could also be good to say some nice things about her mom so that she doesn't see you as an enemy- maybe then she'll come around in time. For example, "I can tell your mom really loves you - she wants you to have everything!". Don't make it a comparisson with your mom. If she does, you can just say, "there are a lot of great things about both of our moms - I guess yours is perfect for you and mine is perfect for me...we're both lucky".

You can also ignore rude remarks and should.

It's very hard to be kind to people who aren't kind to us but sometimes we have to be more mature than they are and try to understand why they are acting badly. I think she's acting badly because she's having a hard time with her parents divorce and her dad's remarriage and this sudden new family of hers. She hasn't given you a chance because she wasn't ready to give up on her parents being back together. So while she's directing her anger at you, it's not about you at all.

Thank u for the advice it changed me

i have a step sister shes 12 and im 11. shes a total brat! shes materiallistic she says "all my close r aeropastale!!!!!!!!" its stupid. she ask her mom for stuff all the time. she goes to her mom and talks trash about my mom(her step)her mom spoil her thats why shes as fat as a cow im not spoiled i get everything i want but not spoiled. her mom and her go out and do stuff that cost thousonda of $ just to make us jealous but it dosent work theres alot more that i can tell she is jealous of me and my sis my sis has her period she maracuolsy has hers my sister dates a brian she does 2 well too much too tell help me ruin her life!!!!!!!!!!!!!!!!!


You hate your step sister but arguing with your sis is a sign that you might like her underneath when your about 14 you will see what I meen you will grow to love your step sister llike a real sister just talk to her a get this problem over with