Talk very calmly with your two year old. Make it sound like a game. You can talk your two year old into turning the button in the door knob to open the door for you.
Something smaller than a knife is necessary to get the locking mechanism to open. Try a very tiny screw driver, or a heavy-duty paper clip, straightened out.
Can you open a window and climb in?
If necessary, you may have to call a lock-smith, but you will pay dearly for that service. In the future, you can buy those over-the-doorknob covers to prevent your child from playing with the doorknobs. You would put it on the outside of your bedroom door and keep the door closed. Or, throw a towel over the top of your bedroom door, so she cannot shut the door. There are many ways to childproof a home! We just don't think of them before we actually need to use them!
at 2:30 PM on Jun. 29, 2011