Hi Lisa your message mirrors my life i have a 7 year old boy and a 3 year old daughter who constantly fight my son is so naughty he back chats me and his dad all the time and come out with things like "You can't make me do that" he calls us 'loosers' and is generaly horrible i seam to be forever shouting at them to behave my mum tells me to ignore him but its hard when its in your face the moment you get up to bed time i long for bed times and hate waking up cause i know it's going to be the same old same. I'm thinking of going to Dr's to see if they have any answers have you got any profesional help or are you plodding on hoping it will improve?