DH's and I have two little girls, aged 3 and 8 months. His mother has invited her whole family including kids, partners and family skiing after xmas 2024 (27 Dec - 2nd Jan ish) offering to pay for flights and accommodation for everyone (very generous, I know). I saw a snippet of the invite email, the baby and I didn't appear to be included (this would not be the first time). DH assured me he wasn't prepared to go without us (4 days ago). However, something has changed. This morning he said he had looked at all the costs and options (we would need to pay for our own ski passes, ski school and gear rental) and couldn't make it work for all of us, so he proposed just he and toddler go. I became pretty upset to say the least. I was so upset that he'd even entertain the idea of leaving me and baby here for 6 days over the Xmas break when we get so little time as a family. I feel so hurt. AIBU?