So I decided to give one more chance, I went with one redditors comment and thought one more time. I have been disrespected for 5+ years and 20+ boundaries being trampled on by family. I didn't respond since June 13th to relax and think more clearly instead of letting my anger control my critical thinking. Well I got this response and was basically disowned by my bio sister, she made more excuses and never mentioned the mildew in previous messages. Don't know why my brother and sister we're mentioned as they're my siblings through my adoption and weren't involved. My boundaries are me apparently treating her like shit so now I know where their true colors lie. My adoptive parents and sister from the adoptive side know what happened and didn't seem surprised by her reaction.

Apparently my adoptive parents and siblings have been having boundary issues with her, from her touching my sisters newborn baby. Then her asking my parents for drinks, food, items, rides, and that's all she ever talks about with them. Not to mention she could've told her baby daddy that I'm a guy instead he comes over and says, "HEY SISTER!!!" during my bio moms funeral. I mentioned I'm a guy and walked away not to mention I wasn't put in the obituary whatsoever as my bio moms child.. guess it wasn't meant to be.

Post link here: https://www.reddit.com/r/TransMasc/s/k4fTrLBLvs

UPDATE: AITA for considering to go no contact?