ouch. Yeah situations like this are tough but you have to be tougher and have tougher skin than those individuals. I can't really give much help here but I remember Kevin hart saying something on one of Oprah's specials or something and it stuck with me. He was saying, you have to first be ok with yourself with things people are going to try and use against you (it was his height for him). Once you already get it out in the open or in the clear, it can't no longer be used against you because its already been diffused and laid out on the table. I guess what i'm trying to say is, when (if) people start trying to confront you about this outing, remain strong. Don't budge or try to hide it. You have to own it because if people can detect that it bothers you or you're somehow ashamed of it, they will try and dig into you even further. but if you come with that "yeah, so?" attitude then they won't know how to respond because they were already expecting you to be ashamed and cower but you didn't. Also, yes. Now, I will say though, if you aren't ready to come out then simply deny, deny, deny lol (unless they have tangible proof). Staying off FB in general is a good idea.
Last thing: If you ever seem to forget, just read your signature box Kate! Don't let them win boo 😉