I know having a new sibling can make a toddler act out and be grumpy, but Allison has been so emotional. She will just cry and cry for no apparent reason. It about breaks my heart. However last night while I was brushing her teeth I noticed that one of her molars has come in and two of the others are starting to apear. At that moment I realized why Allison has been so miserable, her poor little mouth has probably been hurting. I have been busy adjusting to a new baby that it never dawned on me she could be getting teeth. So I gave her some teething tablets and she seemed to perk right up and she slept all the way threw the night.