I know how you feel. My kids had me in tears today. Since we have told DS I have to go to hospital next week, he has been so naughty in every way possible and DD is copying him. I am sick of him hurting DD. He is also having major separation issues, won't let me out of his sight, won't go out with Dh and wants to sit on me all day. So of course DD wants to do the same. I just want some space to breath. Sorry for talking about myself but I just wanted to let you know I know how you feel and am thinking of you. I hope your DD improves soon.