You did well for 18 months, my daughter is 11 but we split up when she was about 5, he was not very good for about a year he did turn up but randomly then eventually when i set down the law, we have alternate weekends, when there is problems, i have learnt not to show it in front of her, but they do pick up on things, only other suggestion i have is that as long as your there supporting her and she has a secure homelife, love etc she'll be fine. I get the impression that men can sometimes find it hard to keep a regular relationship with there kids when they dont live with them, unfortunatly we can't make them. I just used to give my daughter all the support and everything she needed, her Dad did notice i think he felt left out. He's now on top form. but it took a long time. be there for her, enjoy having her to yourself, hopefully, he'll realise what he's missing out on. Give her all the love, as chatty says they do work it out.