Read the following context and answer the question.
Context: I , at least , did not expect that I 'd get any sleep tonight . What we were doing was clearly a change to The Routine . But we went through the normal motions , with the undressing , bath time , reluctantly getting out of the bath , getting into pajamas , and brushing teeth . Then I carried him into his room , not our room , and set him in his crib .
Question: What may have happened before tonight ?
Answer:


I decided that my son should start sleeping alone .