Last night I decided to finally be brave enough to put Ally in the same room with Kyrie. We finally assembled the crib in Kyrie's room (Ally has been sleeping in a cradle in our room), and I put Ally in Kyrie's room after she fell asleep for the night.
When Ally woke up at around 1:30/2:00am for a feeding, I just left the door open in Kyrie's room when I returned Ally to her crib, only to find Kyrie in our bed at around 4:30/5:00am this morning.
Lesson learned, leave the door closed (4 people in bed is just too many).