Husband left the week before Christmas, had an affair. Told the children but left it as amicable as possible, obviously not told then if the affair just that weve separated. Dd aged 8 is just in bits, has said today after hours long meltdowns that she wants to kill herself. I di t thubj she actually does it would try and hurt herself but obviously I need to help her I've no idea where to go first ir what to do for her. please help