I want to call CPS but I’m conflicted I’m 21 years old and I live independently with my boyfriend. My little sister (11) has messaged me several times in the past year about being smacked and even bit by her adopted mother. 

I want to call CPS on my sisters adopted mother but I’m worried she would be placed in the foster care system instead of being placed into my fathers care.

My father lives in a house with other people where my sister wouldn’t technically have a room of her own. Would CPS place my sister in my fathers care or would she be placed into foster care . . . Or would cps be involved at all?