You should watch a few episodes of nanny 911 on the CMT. Usually airs all day Sundays. Basically though you need to make a clear decision that it is time for her to sleep in her own bed and that it is no longer OK for her to sleep with you. Once you make that decision you must stick with it without exception. Going back and forth between mommy's bed and her bed will only cause confusion.
Once the decision is made, that night put her in her room, say goodnight, and leave. Let her scream it out for about 10 minutes or so. If she has begun to calm wait to see if she'll soothe herself to sleep. If not go in, calm her, say goodnight, and leave again. Repeat this process till she falls asleep completely. I will be hard for you, but eventually she'll get used to the routine and it will be a cinch.
at 7:02 PM on Dec. 28, 2008