Our recently turned 3 year old son who has been toilet trained for almost a year is now wetting his pants on purpose when he does not get his way. This happens sometimes in the car and at home and he usually yells and says “I’m going to pee in my pants!” and then proceeds to do so. We have remained calm about this and said “No” and when he does it anyway we change him into dry clothes. Time in his room has not worked in preventing him from doing it the next time he gets mad or doesn’t get his way. This has been going on for about two months.