SIL straight up doesnt shower. Idk how to approach that.

And then my ex roommate using antibacterial soap and smelling like something crawled out of a wet sewer

GIRL? Using soap??? Who taught you to wash?

MIL told us she's dry down there a few days ago and then just confessed to me that she's washing her coochie with soap and its burning

I pointedly did not name myself after him. My middle name is my grandmother's maiden name.

I haven't spoken to him, i don't want to talk to him, i don't regard him as family.
1 he cheated on my gma several times
2 he smothers me like a child
3 overall treats me like a child
4 would always be fat phobic towards me as a kid
5 his new wife is only a few years older than I am.

I know shes joking around. Shes not malicious but its not funny. Itold displinary about it: like hey dont go after her specifically, because I know she meant no malice, but is it possible to do a schoolwide announcement that saying things like that isnt funny and its not appropriate to joke about