Sleepless nights

We, and by that I mean, Richard and I have had plenty of sleepless nights lately. Shelby has been in this great habit lately of waking up about 1:00 a.m. and won't go back to sleep until 3 ish. Some nights have tears, some nights have both of us up, some nights 1 if not 2 of us end up on the couch. It's been a long stretch of long nights and early morning.