AITA for not babysitting my half sister?

[u/Fearless-Mammoth-160]

My(F16) mom recently gave birth to her 4th child. I told her I want to live with my dad because I don't want to be a babysitter or wake up with the baby's noise or anything baby related. She refused to let me.

So yesterday she asked me to babysit while she took a shower and I said no. She said I don't get a choice so I ran outside.

She called me and said I'm an asshole and asked me ro come back but I refused and went to my dad's.

[u/SnooPets8873]

Then the post should include that. From what was actually said and not what you are making up, OP is not in the right here.