Originally Posted by
Alty
It can take a while. Some kids settle down immediately, and never have issues again. Some kids can milk it for months. And I do mean milk it, because she knows that it hurts you, and she's using that to get you to stay with her.
No matter how you feel about it, and I know it hurts, you have to put on a brave face. Drop her off, say "Okay sweetie, see you in a few hours, have fun". Give her a hug, and walk out, then go cry in your car (I know you are, because I did too! ;)). No coddling, no "I'll miss you too", or anything to confirm that leaving you is a bad thing.
It took my son a few months before he stopped crying, and that was at the beginning of every school year. It's hell, pure hell, but they need to learn that they can be away from you, have fun, and that's okay. :)