How does a mother know when she needs a vacation?

Clue #1

Rebekah: "I wish nana was here to take care of us so you could go on a little trip"
Me: (trying not to laugh) "Why do you say that?"
Rebekah: (sweetest voice and dead serious) "Oh, not to be mean. Just so you can have a little break and when you're not so cranky you can come back. Just a little idea I had"

HAHAHAHA. Wow.
Point taken.
Mommy needs a break!