When I was I playing not so berry my gray heir was trans. I lost the save (and all my screenshots) when my computer died, along with a few others with trans sims. For a legacy I was playing my gen two heir's sister married a sim who was agender and the gen three heir married a trans sim as well, who I initially made just to try out the vet stuff after cats and dogs came out, but I liked her so much I wanted to keep her around.
I consider Darling Walsh to be genderqueer and when I played with them I changed their clothes up a little to kind of match the way I feel about my own gender, although I think they're more sure about themselves than I am.
And this is Silas at his twin sister's wedding (and their mother in the background minutes before she died from overheating. At the wedding. Inside.)
He currently lives in an apartment with his sister Sienna and her new wife Lila, but the two of them are about to move to Brindleton Bay (Lila owns a vet clinic there) and he'd prefer to stay in the city. He's aiming for the charity branch of the politician career so he thinks he's better off staying. Plus he's dating Diego Lobo. Maybe they'll move in together soon. Or break up. I can't decide if they're endgame or not.