I'm exhausted

These kids are killing me.  Last night was the third night in a row that I was up more often than I slept.  Last night was 6 times.  6 times getting up with one of the girls, the last of which was a wake up call by Evie at 4.  She refused to go back to sleep.  And I was so tired this morning and today that I felt on the verge of sobbing all damn day.

Please sleep tonight.  Please, please, please.  I don't think I can survive another night.