Why Does Every Holiday End in the Same Argument?
Families do not have arguments. They have one argument wearing a lot of different costumes. It arrives on schedule because of: 1) role scripts reactivating, since everyone gets handed their old part the moment they walk into the old room 2) the Zeigarnik effect, because the thing that never resolved is still open, and that room is where it lives 3) fatigue and a couple of drinks lowering the price of finally saying it, which nobody plans and which is always in the room anyway. It is not about the dinner. It was never about the dinner.
Why this keeps happening
The room restores old roles
The same open file reopens
Costumes change, the fight does not
Leaving early rewrites the script
How it actually plays out
Name the real argument out loud once and see whether the holiday survives.