Very long story but back in 2003 xdp was awarded residency order for ds1. Within 18 months he asked me if I'd have ds1 full time (of course I did). So from then on he's been here full time and sees xp fortnightly. No bad feelings etc and all ok. I've since married and have another ds and a dd. however I've never returned to court re residency. How do I do this? Do I need to? Ds1 is now 12.