My dp has 4 kids that live with us every other weekend. I appreciate this means their mother doesn't have lots of time for them. This is not a step parenting query. The youngest is a boy who will be 4 in June so starts school next year. my concern is he is still not properly potty trained and still poos his pants. His speech (in my opinion) is very backward and hard to understand particularly Ls. As I have zilch parenting experience my only frame of reference is my very eloquent just 3 year old niece. Is my dss abnormal? His mother won't discuss this sort of thing with us nor does she pass on feedback from nursery/schools so I don't know if they've voiced any concerns. How can I help 2 days out of 14? Anything we achieve on our weekends seems to have been forgotten next time the kids come...