The best thing you can do is to try to be patient. If she is mean to you, tell her that it hurts you and that you want to get along with her. If she ignores you, give her space, and she will likely come around.
I am the youngest of three sisters and honestly theres not much you can do to keep them out of your biz for long. They will find away to annoy all day long but they can't help to want to hang out with big sis, they will mature sooner than ya think. Also they like to mimic everything you do and are interested in. Be creative and find ways to outwise them without hearing the pouts.
The best way to cope with a sibling that is annoying is to not feed into them. Do not fight with them, or yell back, just ignore them and they will go away. Honestly they want to get a rise out of you, so don't let them.
why is ur sister jealous? does ur parents spoil her? if they do, u just tell your mother and father to start giving ur sister the same things as u.
Tell your parents, and if that doesn't work deal with her yourself.
See the discussion for detail.
We can't answer because we don't know you or your sister. This is not the psychic network. Talk to your parents.
What are her social Issues first?
punch her
Never talk to them when your sister keep copy you and take her stuff alway that she is sleeping or going to the bedroom.
your not being specific enough. like, what to do if she has a tantrum, or if your stuck babysitting...
"I spent a great deal of time longing for my sister after she moved to Chicago."
if you have a hot brother or sister most people try to annoy it but the best way to deal with it is imagain him/her a an ugly person that you hate.
tell your parents and show who is boss to her
You say, "Well, too bad. I was. Deal with it!"
Nothing at all--it's not a big deal.