Late Night Kids

Don't know about everyone else but my daughter has the hardest time going to bed at night. It's almost 1am and she is still wide awake and wanting to watch cartoons. I can't really fight with her because she'll throw a fit and wake up her brother but it's only a matter of time before she falls asleep on the couch. Any of you other moms feel like you vaguely remember staying up all night and partying in high school but now that you have kids you just want to take a nap in the afternoon. LOL