[pamperedpeterson]

My 3.75 yo has been P-T for a year. The last few weeks, he has been peeing EVERYWHERE but the toilet. If I follow him, he'll use the toilet, but most of the time I am not his shadow. Today, I found no less than 2 puddles in my bedroom carpet, PLUS he peed in the dirty clothes (it's a mesh basket). I also found a puddle right next to his toilet, in his room, and another in the living room (that one probably happened during my shower). The dirty clothes-peeing really, well, pissed me off (haha) and I made him wear a diaper today to VBS. He felt his position deeply.
First, why in the world is he doing this?
Second, how do I re-train him?