Some of you may know my backstory. Dad got together with my best "friend's"mum. Best friend has a dd...now step cousin.
My dd (14) dosn't have much in common with her step cousin (13). They used to play but it wasn't a healthy relationship, they often fell out and step cousin said something awful to dd.
Apparently dd is horrible as she would rather go out with her real friends according to my "friend". Aibu to think my dd is not horrible. She has firm boundaries and her own social circle. She would rather see her biological cousins than a non bio step cousin. I am proud she is not like me who has not had good boundaries with ssid friend.
Fwiw...i have not influenced dd either way and don't push her to be friends or not with anyone.
I am going to therapy soon about these issues as i feel very confused about my friendship and boundaries.