Man, this is the last thing you'd feel up to dealing with right now Do you remember me talking about Paige's sleep being really bad a few years ago? She was just like Jambin is and it nearly wrecked me mentally. She was in a big bed by then though, so I used to sleep in there with her most of the time and that seemed to work. She would also have total freak outs over nothing and was just beside herself, so I just had to stay with her until it passed. There wasn't anything specific that I did, I just rode it out for a few weeks and she gradually got better until she was back to normal. We have no idea why it started either. I know you said co-sleeping doesnt work, but have you tried it somewhere else in the house? Like on the lounge? I used to sleep with the kids on the lounge if I had to as opposed to putting them in our bed. he isn't going to have the same associations with somewhere different as he does with your bed.