So, grandpa wanted to take us out to breakfast for the 4th. After it, outside, well, this is the conversation.

Cyndi = My step grandma
Cathi = Her sister
Mom = Mom
Me = Me XD

Cathi get's wheeled down the ramp of concrete on the sidewalk.
Cathi: I hate that.
Cyndi: Well you need to build up your arms.
Me: Well she won't be in that forever.
Cyndi: Well the doctor told her to build up her leg and her arms.
Me: They told me to do that with my pinky and I didn't and its fine.

We then get in the car.

Me: Mom roll down your window.
Mom: There's no electricity I think.
Cyndi: Sarah, back off.
Me: I just remembered you don't like smoke in your car.

She then went on to try and make me look stupid by saying the truck is that way, I just said I forgot.

Her sister is in a wheelchair due to mysterious injures that don't match her stories. Cyndi invited her sister to stay with them since she can't move around well, so now her sister is stuck at their house as we are being mentally tortured by her sister.

Before this cyndi was being more of a bish to her sister, at this point I really had had enough and attacked. I told mom "See how she exploded?" Mom said "Yeah, it was just POW" I replied "See, she's dominant, when another dominant female comes along its a threat."

This is the first time I've stood up to cyndi, and I must say it feels awesome, though she's probably gonna be finding ways to make me feel like crap for the next couple of days.

I'm sure her sister feels better too knowing SOMEONE cares about her.

[Edit]

And I'm sure she'll be talking about me instead of bashing her sister for a while. That'll be awesome too XDD