DP has 50:50 residency if his children and shared residency. We and his ex also alternate their birthdays and Christmas days-which takes priority over the normal pattern, if that makes sense.
This year is our new baby's first birthday. My DP has asked ex to agree to us having an extra day with their children for that day (as with the current pattern they would be with her). We want them here for baby's 1st birthday, family gathering , little tea party etc. She's said no. It's not until the end of the year so not like she already has plans. It's one single day out of the whole year for goodness sake, no big deal for her but it's important to us.
Is this request really that unreasonable? It is normal/ possible for this sort of thing to be written into an Order along with alternate Christmas' etc?