If there was ever a gift set for this time, this is IT! For the moms that have a good sense of humor, I present the Whatever clock, the Dammit Doll, and the Wine Workout napkins. Sold separately, these items are $47.50 - I've settled on a nice even and fun $40.
The Whatever clock can be found solo here. The napkins speak for themselves I think, and here's a bit about a Dammit Doll:
"Whenever things don't go so well, and you want to hit the wall and yell, here's a little dammit doll that you can't do without. Just grasp it firmly by the legs and find a place to slam it! And as you whack the stuffing out, yell 'dammit! dammit! dammit!'"