Its relentless! My 2 children are 9 and 4 and the “muuuuum” “muum” “maaaam” is relentless, particularly from my 4 year old. I have taken myself to the bathroom and my bum has not even touched the seat and DD 4 has already said “muuuuum!” 5 times. Shes asking why i’ve locked the door and banging it saying “muuuuum” having a full blown conversation through the bathroom door. From the moment she wakes up (goes to school) then from the moment until she goes to bed, I feel my nervous system cracking!