Well having been the child in a similar situation I would say that you are doing just fine, and to be honest she won't mind what you do, she just wants a dad ... and I would say just be yourself. I think you are totally on the right track and it is never too late to put things right. Also as things progress you might like to explain (or perhaps in a year or so) if there is anything that needs explaining, so that she can be absolutely sure she was loved and that the separation was something that was ... well I don't know the reason, but she needs to know you loved her throughout - you may think she knows but it doesn't help to re-affirm it in spades as there will have been some dark times when she felt sad and bewildered about it. Good luck and hope you have a long and happy relationship.