Cabbie21
It seems there are three children under 5? Chaotic at the best of times!
In their own home, try not to worry- not your responsibility. In your home, you could try to set some ground rules especially around where food is eaten, though if they have never had to follow any rules it will be hard- but harder still when they start school!
If no nappies is just short term potty training, this is just the weather for them to be outside. If long-term, what happens if they go out? I would not want ‘ accidents’ on my carpet, so restricting their ‘ no nappy’ area would be one of my rules.
This sounds like a kind response from Canbie and she gives useful suggestions. Some responses have been very hard. I understand why you feel upset about your house being disrespected, because that’s what it is. I would dislike it too. I wouldn’t want food all over my furniture necessitating a full clean when they’ve gone, and I wouldn’t want children weeing on my carpet necessitating getting out the Vax carpet washer after every visit. So yes, granny’s house, granny’s rules. At their house they can do as they like. Nonetheless I don’t think these parents are displaying any parenting skills, I think they basically can’t be bothered to parent their children.