Is OTHER wrong in the post ? POST : So, quick backstory: 

I live with my Mom, who is a total sweetheart, but can be a bit cranky. My sister has 3 children, 2 6yo boys, and a little 1 year old little girl (adorable). I love my family very very much, I wanna make this clear. I would do anything for them, in fact, I've changed my entire life for the better because of them, and they inspire me to continue bettering myself. 

That being said, they demand a lot of attention. I recently moved in with my mom to be closer to them. I don't necessarily like children.. they kind of annoy me lol. Especially somewhat misbehaved ones, like my nephews. I know they're just kids, and they don't really know any better, but yeah. Now my Mom and Sister's idea of hanging out is going shopping/window shopping at department stores and stuff, it's their thing. It's that, or sitting in my sister's living room while her kids go nuts.

So I consistently shoot them down. Not to mention, I'm very much an introvert, and want to focus on school and work. I prefer to relax by myself on my off time.. but, my family tries to take up a considerable amount of my time. Most of my life I felt kind of disconnected from them, I've been very much a "Black Sheep" in my views and life choices. So it's hard to get along with them.

I'll finalize this by saying, I don't always shoot them down, I do visit them, quite often actually. But lately the guilt trips have been getting worse whenever I say no, and my sister uses her kids against me sometimes. My mom gets completely upset with me and doesn't speak to me.

I feel like they either don't respect or don't understand my need of my space, and I don't know how to communicate it without being TA.

AITA?