We alternate Christmas with each family. This year is my DH's family's turn, he has 3 siblings with families and parents. We normally alternate hosts, this year we said we would host and invited everyone. One sibling accepted and two siblings declined, choosing to stay at their respective houses. My PIL have also declined, citing not wanting to travel the distance (2 hours on the train, no changes and almost door to door). They are however driving 3 hours to see one of their other children (my DH's sibling) this weekend. DH is feeling a bit put out and frustrated that they won't travel to see him at Christmas though.
AIBU to think they might regret this decision when they are on their own on Christmas Day? Should we go to them instead so they have company? I never really feel welcome there, it's especially bad at stressful occasions like Christmas. WWYD?