I hate my niece and wish I could keep her away from my daughter
Wow, what has she done?
I hate meddlesome people and my niece is such a pain in the ass.
If your niece is a bad influence on your daughter then you should stay away from your niece. Toxic people can cause a lot of drama and stress in our lives that we don't need.
I just want to be left alone. I can't see her or my sister anytime soon.
You can choose who your kids hang out with. Maybe you can talk to your sister about her daughters behavior and see if she needs any help.