Probably, irrationally, hormonally i am but hey ho, i cany help it.
They are not coming for xmas dinner because their son who is 33 single and living at home with them will be out on a bender on xmas eve and is likely to be too ill or not out of bed yet by 3pm to come to ours for a cooked dinner and they dont want him to be on his own.
MIL will do ALL cooking and washing up for FIL who will sit on his fat backside doing naff all all day, and BIL who will be hung over.
so they wont bother coming over xmas day to see ds or Dh, they are not bothered about me (bovered).
MIl i think enjoys bienf the little wifey chasing around after them both all day every day, but why should she not have a day off and why do they not see that??
ffs,