Sorry you assumed your super wealthy MIL would offer to chip in and she didn't, but own the fact that you're feeling pretty entitled.
Idk why, but DD's are really pissing me off today. We've all done/said douchey things, own them and move on.

Little Man (4 years old---holy cow)
He's the single greatest thing I've done in my life and reminds me daily of how fun (and funny) life can be. He's turned out pretty swell for having such a heartless and evil mother.
Re: SERIOUSLY!! ANOTHER DD?
that post was pretty wild.
Just because one person in a family is wealthy doesn't mean they "owe" it to others in the family to pay for things.
Do what you can afford.
OP - I said in your post:
Have the shower your mom can afford. Find a cheap or free location. Have the shower at a non-meal time and serve cake and punch. Do minimal (inexpensive) decorations.
When you've been married this long, you need a ticker to remind you.
Baby Boy M - 08/01/2013
Expecting Baby Bean February 2017
He's the single greatest thing I've done in my life and reminds me daily of how fun (and funny) life can be. He's turned out pretty swell for having such a heartless and evil mother.
DD 12.2010
~Benjamin Franklin
DS dx with celiac disease 5/28/10
Same here. I wish I knew how it is so easy for these people to DD an original post. I've tried before when I posted something stupid and it is there like cement for all time. I can never get rid of it.