I have a 3 yr. old and 22 month old. Both start the night in their own spaces (crib next to bed for younger one and own bed/own room for older one). Both migrate to the family bed after a few hours (when I come to bed). Here's the problem-- they are waking each other up throughout the night due to short periods of wakefulness (typical for my 3 yr. old and due to teething for the younger one). The younger one also sleeps on top of me to make sure I don't go anywhere... so I'm uncomfortable and can't get up to pee without waking her up!! I love the family bed but we are SO TIRED.. this is not good. This is nothing like infant co-sleeping! Any suggestions?