Talked to my 'vivaciously intelligent' wife about your predicament and apart from saying you have to be strict and put her to bed every day at the same hour and just let her cry till she gets the message, which may be an idea although I have my doubts, she also had another suggestion that has worked for me and my children several times. It may sound silly, but I swear it works; put her crib in another corner of the room and turn it 45 degrees. My wife says it has to do with earthrays. I wouldn't know about that, but I do know it has worked with our kids on more than one occasion.