Hi, I’m new here and don’t quite know all short cuts so I apologise for the long hand 
My husband ended our marriage almost a year ago and we have a daughter together (5yrs). After quite a lot of to & froing we have contact sorted; alternate 1 night / 2 nights at weekends and Thursday just for tea. At the time we agreed that school holidays would be 50:50 and in the event ex was working away he’d pay for childcare.
I work afternoons and pay for childcare when needed.
Now we are in the summer holidays he has refused to contribute to childcare costs, stating that his child maintenance covers it, and has not increased his contact. (In fact due to planned trips away he has seen her a lot less!)
Today he has said he won’t be home to have daughter for tea tomorrow and I’m scheduled to work, and he is refusing to arrange or even contribute to the cost of childcare.
What’s your thoughts on this? Am I being unreasonable?