This is actually not as light-hearted as seems.
DS16 friend's mom "Sally" is lovely woman, known them for years, have had dinners and so on at each other's places. We are also friends. We sometimes go on occasional walks with each other. She has mentioned she has digestive issues and can't go on long walks needs the washroom.
On one of these walks, "Sally" gave a really loud fart- there was silence and we talked about other things. Stupid stupid me later texted my DD (who also knows the family well) just as laugh "went for a walk with Sally she farted really loudly haha" and DD responded "omg haha" and that was that.
Fast forward a couple of months later- a couple of the boys were having a sleepover at their place (not DS- I had picked him up earlier), and apparently they heard her fart loudly and obviously found that hilarious. DS told me about it and they simply seem unable to stop talking about it- literally made a group chat named after her fart and just ridiculous silliness.
My involvement is that in the context of that conversation with DS, I happened to mention the earlier fart on the walk and made the stupid mistake of showing my text with DD "see- she does that- it's not a big deal", and before I could stop him, DS took my phone, screenshotted the text and sent it to the group chat so now I basically added fuel to the fire and I feel awful.
Also awful if the poor boy whose mother it is finds out, and if/when Sally will see my text.
We live in a small town and this is the entertainment we have, except it actually does bother me and I yelled at DS and told him he violated my privacy (he does not make a habit of screenshotting my texts).
I am actually bothered by this even though I have real life problems this is living rent-free in my head as the young 'uns say.
is there anything I can do to mitigate this situation.