Sanity Restored

Olivia has not been a great sleeper since she was 6 months. She went from sleeping on her crib mattress sleeping through the night to sleeping in our bed and eating 2-4 times during the night.
Well...we have been putting her in her crib since Thursday and letting her cry herself to sleep. It has been a bit rough. She has ended up in our bed twice, threw up Saturday night because she was so upset and also had a messy diaper (unbeknownst to us) and has awoken Kiley up on occasion. Last night she still cried herself to sleep but she slept through the night and stayed in her bed the whole night!!! She slept until 7:30 am and was even happy when she woke up. Yea, yea and yea! We'll see how tonight goes but I now believe it is possible.