I have a DS7 with my ex. Relationship with ex isn't good.
2 months ago he asked for DS for 7 days at the beginning of the summer hols so he could take him to his parents holiday home (in the UK). I said yes and planned around that for the rest of the summer.
3 weeks ago he said he needed to change the dates of the holiday and gave me 5 nights at the end of the summer hols. I said it would mean I'd need to move some stuff around but agreed.
This morning I have had a message to say that he needs to change the dates again - 5 nights in the middle of the summer hols. He already has him 3 of those nights.
The issue is that after the holiday dates changing twice I didn't think he would change them again so have booked annual leave with work (I work full time) and paid for a couple of days out with DS which happen to fall on the last 2 days of the 'new' holiday dates.
I have said to ex that I can't accommodate the new holiday dates as this is the third time they have changed and I've now planned around it. The reply was a whole barrage of abuse about how I'm stopping DS going away with him and he'll make sure our son knows it's me that's stopping him from going.
AIBU for saying he can't go? I don't want him to miss out on the holiday but if he goes then I will lose out on money that I've spent on those 2 days, and as his parents own the holiday hole I don't see why he can't choose dates when our DS is available.