Sleeping through the night

I don't know if I dare say this officially, but after a couple of "all-night teases," it seems Joshua has decided that he can handle not seeing Mommy from around 10:30 at night until 7:30 in the morning. He has gone without eating during the night four out of the last 5 nights! While I have been waiting months for this to happen, I now wonder how long I will have to wait before I actually sleep through the night again! My body still seems to want to wake up with Joshua each night, whether I hear him talking in his crib or just wake up for no apparent reason!