“Jesus Had Two Dads, and He Turned Out Just Fine”

Questions about how to engage someone wearing a button that reads, “Jesus had two dads, and he turned out just fine,” and how to be kind and loving without compromising truth with someone in a Bible study who says her adult child goes by “they/them.” How would you engage someone wearing a button that reads, “Jesus had two dads, and he turned out just fine”? How can I be kind and loving without compromising biblical truth with a member of a Bible study group I lead who told me her adult child goes by “they/them”?