Was at MIL’s yesterday and she has just had a new carpet fitted. SIL and BIL were also over and brought their three boys with them who were playing with colouring pens and some paint crayon thingies that they’d brought with them so MIL said she would close the living room door and block it off to the kids.
SIL found this very funny and said she couldn’t block a room off to kids unless she was going to lock it as they would just go in there anyway.
MIL asked the boys nicely to stay out of the living room with the pens and paints and they seemed quite happy to, but SIL kept cutting over and saying honestly you can’t stop them, they’ll forget in a minute and just wander in there you’ll have to get a lock.
Boys are 9,8 and 6.
AIBU to think you absolutely can block off a room if you choose and that the parents should take responsibility for stopping them going in there?