Yael he will get better for a while. When Matilda has something new happen in her life, or a tooth she often has her sleep disrupted for a week or two at most. Its awful & exhausting! Right now she is waking every 2 hours and she is 2! Its been three nights & last night she only woke twice so thats great, but the thing that is hard to remember when you are so tired yourself is that they will get better... *hugs*