J.G.
YES!!! I went through the same problems and my doctor gave me a life saving idea. She said to wear a t-shirt all day, under your clothes or whatever - make sure it smells like you - your purfume, body lotion, sweat (gross, I know) and to put it in his crib with him, along with a bottle of water and an extra binkie. As soon as I handed my son the t-shirt, he pressed it to his nose and collapsed on it. I stayed there next to the crib. Every once in a while, he looked up to make sure I was there and within 5 minutes, I was able to leave. He was 9 months old when we started this. He's now 14 months and still loves mama's t-shirt. He's napping right now with three of them. I did have to start putting the water and extra binkie in his crib after he went to sleep at night as he was draining the bottle before he fell asleep. Good luck!