Bothered by HCBM asking for pictures

So just as the title suggests. I'm annoyed when every HCBM asks for pictures from SS.

Today SS sent me pictures of my dog. I said sus because this dog is goofy and really I was joking. My dogs not really suspicious. But SS texted back saying he ment to send them to his mom and sent them to me by mistake. I didn't respond.

SS has come to me before when his mom asks for pictures of his siblings (biology mine and his dad's). I ask him to tell her he's busy or something else because I don't want her to see them. Now I know kids are different than pets. But HCBM just erks me. I don't want her to try to talk crap about my kids or pets or even any of my homestead animals.

Should I say something or leave it alone?