AIBU to be annoyed my ex ( who has been consistently nasty and obstructive since we split 2 half years ago ) who is having our DD for all of half term which covers Halloween has asked that I buy a new outfit for her. He does pay maintenance through the CSA as was only way I could get any money, however I feel that if he has her for 9 days over Halloween it is up to him to take her out to buy an outfit. We never pack clothes for her visits as he’s always insisted she wear the clothes etc he has for her at his house. He earns £75000 a year plus additional income from investments and I’m a single mum working part time to fit in with school hours. He now sending me messages saying I should use the maintenance to go and buy her an outfit. It’s not the money I can pick her up an outfit for £5 but feel he should do it as he has chosen to be spending the half term and Halloween week with her.