My ex and I split a while ago. He has had my son in NZ as that's where he is originally from for nearly 2 months now. Yes, I did allow it as he hadn't met all of his family. He is 3 and my ex was having a lot of issues with missing his own family. All was going fine until recently when our daughter who I have with me got sick and I didn't take her to the doctors straight away, so he is saying I neglected her and wants to get her over to NZ with him and my 3 year old. I don't want things to get ugly and I'm trying to still communicate with him and try and get him to see if we can work it out like civil adults as I still want my kids to be able to see him as they deserve to know both of us no matter what's going on between us. Both my kids are Australian residents but I was just wondering what rights would I have regarding custody of children. Would he be successful in getting her over there to NZ? Thanks. Sorry it's so long and winded.