XH and I have 2DD's together, they are 12 and 6. He lives locally but doesnt see a lot of them (work pub).
The back story is complicated, his GF was the OW, and they have a DD who is 5 months OLDER than my DD2. At the time as you can imagine it was very acrimonious.
But I can honestly say hand on heart that I am past it, GF and I get on fine now, make arrangements for the girls etc. She has looked after my DD's for me. We are all perfectly civil and the children all love each other, the 2 little ones get on very well.
Just over a week ago, I discovered (quite by chance) that the 3 of them were going on holiday this week. XH hadnt told DD's or me for that matter (and I had booked a work shift on sunday as he should have been seeing them).
When I told DD1 she was gutted and asked why she hadnt been invited. I asked XH not to tell DD2 as I think she would be very upset and jealous.
XH thinks I (and DD1) are being ridiculous as they get to go on holiday with me. I have tried to explain that its not the holiday per se, but the fact that he will spend all week with his other DD (who already sees a lot more of him), and that they barely get to see him (they never sleep over). DD1 refused to see him before he went (and he got angry with her).
AIBU?? Even now he manages to scramble my brain. Should he not have asked them if they wanted to go at least or offer to do something just with them??