The only contact we've had previously was when the husband gave the kids some matchbox cars one day when we were all standing outside. He seemed like a nice guy.
I haven't heard anything more but I did notice that when her daughter was outside yesterday both parents stood on the porch staring out over the backyard, arms crossed. No idea if that had anything to do with me but it seemed a little strange.
I honestly think if they have a problem with seeing my kids naked the ultimate responsibility is on them to prevent it. I also believe that it's entirely understandable that she would come to me and explain the situation and ask if I might be able to to do something about it. She has issues with nudity, that's not my problem. Good boundaries determine what I do and recognize that it's not my place to control other people. I can accommodate her, out of kindness, so far as I am comfortable but she has no right to demand anything of me- which was why she tried to threaten me- because she had no ground to stand on. Her attitude just sucked. Best I can understand from looking at the laws is that it's okay to be naked on private property unless people start complaining.
I have issues with how our society handles nudity in general and this issue only strengthens my belief. It's sad that a few kids were having a good time on a hot spring day and stripped down to their birthday suits so they could frolic in the water and it's considered obscene and I'm being threatened for it.