I punched my sil in the face for screaming and cussing at her mother. My mil is disabled and 72yrs old. My sil is 22. She is mean to mil. Always yelling at her calling her names they are always fighting. My sil wanted my mil to drive her to the next town over to se her bf. Mil said no because her legs hurt. Sil starts screaming and yelling at her telling her that shes no good. And calling her names. All this in front of my kids. I say guys calm down the kids are in here. Sil yells idgaf. I just look at her. I take my kids put them in sil room with a movie walk out to my sil yelling that she going to hit mil and before i thought twice i stepped in between them and punched sil in the face. She just looked at me called me a bitch and walked outside. I told mil i was sorry. She just smiled at me.
Do you think what i did was wrong?