Hi Barbara,
She's just as ADORABLE and smilely as ever. Except at night. She's still having a hard time with sleep. I just bought her this CD, which I'm hoping will help.
http://www.babysleepsystem.com/ Her parents are just trying very hard to follow a rigid bed time schedule to try to train her to sleep. Take a bath, read a book, sing a lullaby and nurse then use, sleepy time key words and turn on her sleep tape. Allie had a couple of really good nights this week. Then last night was up every hour all night for no reason that her Mom could tell. She didn't seem sick and wasn't refluxing too bad. I'm sure eventually she will just outgrow it and learn to sleep through the night.
Thanks for asking.