Same happened to us ...ex ran off with the younger model .....then had twins, then another two ...my daughter (from our marriage) used to get dressed and wait by the window for her daddy to take her out for the day (she was 5),,,when he never turned up, with no excuse, I would tell her sorry, daddy must have been held up and try to find something to occupy her with until he did turn up, which often never happened. When she went to stay at his he would take out the woman and the children and buy them presents ...whilst our daughter just stood and watched. He never paid one penny for her maintenance and I used up all my savings paying her school fees until we could move miles away where I could afford to buy a house when she went to a state school. He never sent her a card on birthdays or at Christmas ...and wrongly, I always used to send one signed 'love daddy' as well as wrapping a pressi 'from daddy'....she never realised it was me that sent them ! Times were hard but we got through and she went to Uni and got her law degree ....now she has not spoken to me for ten years ,,,I think she has got back in touch with her father who has probably told her all kinds of lies about me ...I know he told everyone the CSA took the house to pay maitenance (a lie ....he was a compulsive gambler and the new house he bought on a huge mortgage, was repossessed because he never paid the mortgage .....I know this from a family member),,but he still told everyone I took all his money, My only consulation was years and years laterm the woman phoned me and asked me why I never told her he was a compulsive gambler ! After the repossession of the house he bought (a large old vicarage in a Suffolk village ...where I would have loved to live !) ....they all ended up in homeless accommodation, then got a large double council house after he lost his job fiddling expenses to fund the gambling ................SO don't lose heart ...sometimes it is a blessing in disguise when men disappear completely - but very sad for the child, Like a lot of children of divorce my daughter used to ask me if I blamed her ,,I told her many time no, I blame only the woman who knew us all before he ran off with her !......sad life ...and very difficult, but life does move on - difficult to believe now perhaps, but take courage ....and if they are divorced, or where ever marriedm your DD will have recourse through the courts ,,,I asked for an attachment to earnings order, but was told that since he had children under 2 he only had to pay 2 pounds a week .....which never materialised anyway ! I also asked for that amount to be taken off his benefits when he was sacked ....never saw that, either ! Good luck