the only member of my immediate family that knows is my younger half-sister and she's cool because her ex is trans. she's very respectful of my neopronouns too.
i feel like the only other person that actually knows is my (former) stepdad's girlfriend that i'm friendly with. i'm not sure if stepdad was ever cognizant of it, but i'm sure he would be cool after learning his nephew is trans.
if i'm careful and never return home, my mother will never know. dad will never know because he's been dead a decade before i figured it out, but i think he would have been supportive based on him accepting my bisexuality and dating a trans girl about half my life ago. my dad's former best friend (can't imagine why he ever was the best friend tbh) hates his trans sister and also strong-armed me into breaking up with that trans girl...
i promise you my partner's family is very reasonable, we just have issues with coordinating transport.
also we were literally just at the thrift store the other day and i completely forgot to look at forks, although i nearly picked up a fruit bowl/banana hook thing but partner's mom eventually put it back.