I was/am an only child. Therefore my motto has always been, 'what's mine is mine, what I say is mine, is mine; and whatever of yours that I want, still is mine'. (just ask dk) Because of this, Im finding myself in a situation of which I know little to nothing about. We have 2 teenage children, a boy and a girl. Each have their own room, of course. However, we now have a 3 year old daughter as well. Our 15 year old daughter offerred to share her room wiht the baby (thank God because that is what was going to happen anyway lol). Things are working ok I guess except that there is this underlying issue of boundries I guess...or rather, 'what is mine'? With BOTH of the girls, even though the 15 year old hasnt said a word. Any suggestions on sharing a room or room division so each kid has the 'identity space' that they need?