I think their mum treats them like babies there fore they expect the same treatment here. I am not prepared to let them wet the bed, wee all over the toilet seat, leave crumbs everywhere, tread mud through the house etc. without expecting them to clean up after themselves (or just not do it in the first place)! I know they're kids and that's what kids do, but they are not babies and are perfectly capable of wiping their own arses, IYSWIM!