OMG I came here coz I wanted to do a similar thread,

!!!! Exactly the same!!!!
Coz I wanted to share this!
I haven't read the others yet but... I think this comes to close topping everyone!!!
My family has a tradition of handing some little gifts for everyone at first and everyone opens them at the same time etc. It's like 'for starters' before the actual gifts. So usually they are some little stuff etc.
Well, after coming out (!) one Xmas my sister gives me the 'first gift' and guess what it is?!! It's ugly women's white cotton panties. Worse still: She tells me she bought them for herself but decided to give them to me coz they didn't fit

! That must be by far the worst Christmas starter ever (and the worst gift ever I've received)!!! You can guess that put me in some foul mood.......
They were like in a packaging that was already opened coz she had tried them on,

!!!
Top that if you can!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
And that was after they all knew I was a guy,

!!!!!! Welcome to my oh, so thoughtful family... Soon after that I stopped spending Xmas with them altogether. It's just me & my SO. And we are bloody enjoying it that way!!!
(Did I already tell you that my sis is over 20 years older than me?)
If there's a way to totally invalidate a trans guy, that would be it.