XH and I have had our teenage DCs alternate Christmases for the past few years. Knowing it was his turn this year, DP's mum invited us to go on holiday over Christmas.
However, DCs have now announced they don't want to go to their dad, but want to come home for Christmas.
Leaving me with no choice but to stay here and let DP and DS[5] go on holiday with his mum and the rest of his family without me.
The whole reason DP's mum chose this year was because she knew DCs were with their dad. I can't force her to extend the invitation to my DCs (their relationship is polite, but not close), even if her/our budget allowed (which it doesn't).
I don't know what to do.