I guess i am of the mind set that either your wife should suck it up and go to keep peace between you and your family or you go without your wife. Sometimes you have to do things that you don't really want to do to keep peace but that's just my opinion.
I would absolutely never, ever, expect my spouse to 'suck it up'.
In fact, let me put that in bold.
I would absolutely never, ever, expect my spouse to 'suck it up'.
Now, don't get me wrong.... Compromise and understanding.. YES. Of course!
But, sucking it up, as in traveling together... NO. Period.
And, the other recent posts are right...
I am thinking the OP is now AWOL.
But, these recent posts are right. He has never mentioned his mother being 'angry' or having a strong negative reaction. He never said he felt obligated, or his mother would make it hell-to-pay if it didn't go her way.
It just seems to me that the comments that he has posted have all seemed to be in defense of his mom... With very little defense or respect for the wife's feelings. And, to me, that says a lot.
Doesn't matter in the end whether the mom is 'that bad' or not.
The wife seems to have reasons to, perhaps, feel uncomfortable with, and not want to travel with, her MIL. And this should be respected.
To those who say, accept the trip, but don't spend much time with the MIL...
I would never, ever, accept such a gift/gesture and then appear to be blowing them off half the time.
Personally, for me, it seems obvious that the whole motivation for this offer is for them to travel together. I see the fact that they will need to have separate accommodations as a minor detail.