R.B.
I consulted with a sleep expert and we just did a workshop and there was a M. there with your situation. She told them to put their son back in his 'crib.' At that age, it's hard to 'reason' with someone to 'stay' in their bed when they are that young. She recommended keeping a toddler in their crib until they are 2 1/2 - 3 years old. I was a very pregnant with a 16 month old so I feel your pain but I had to lower the rail everytime to get him out. If you are at your wits end, I would suggest putting him back in his crib (if he seemed content there). Also, go to www.3daysleep.com and get Davis' video. She is AMAZING!!!!!!!!! We are doing another sleep workshop in a month or two if you are interested..........just email me. :)
Good luck!!