Hubby had no idea about it. He didn't believe me until he saw that it was his mothers handwriting.
It was next to the keys FIL had asked me to grab for him so definitely no snooping on my behalf. That's something that goes so strongly against my morals. Hence I have not snooped to see if they've kept any other notes.
They have no reason to be concerned, we have a strained relationship since discovering our child has Aspergers.
There is absolutely no reason that is excusable for them to be snooping nor keeping the details... I'm just floored that someone would do such a thing.
I've told hubby they are no longer welcome in our house.