We left to come home.  It was a long drive made even longer by the fact that Younger Boy had to stop to use the restroom SIX times.

The worst part is that he still waits until it is an ABSOLUTE emergency to either say something or go in the restroom.  He does it at home, too.  It causes accidents all of the time. 

I want to understand what is going on.  I want to understand why.  I want to be sympathetic to this, but it is hard.

Prayers for understanding and wisdom in how to deal with this.