so i’m a female and my sister was talking to this guy well say (Z) z was a real player of the school and btw z is younger than my sister so z is in my school and my sister goes to another school and z has leaked many girls before that part doesn’t matter just extra details and my friend lets say (P) p is my best friend since 3rd grade and she’s basically family at this point so i was in the car with my mom and my sister and p texts me and tells me she’s on the phone with z keep in mind she did unfortunately know that they were talking and so me being a little messy i told my sister as a joke not knowing she would be so pressed and irritated but she got mad at me because i wouldn’t let her take screenshots of what p told me and so she was mad and ignored me completely and said i was taking my friends side saying she was in the wrong mind you i wasn’t taking anyone’s side i thought z was in the wrong and anyway AITAH?