It's not fair!!!

This morning I heard my child say this phrase for the first time ever.  He looked at me and said, "It's not fair!".  So I asked him what was not fair.  He said it was not fair that he couldn't go to church and that he had to go to school.  It is a little confusing for him because church and school (Mother's Day Out) are in the same building.  So at least his first, It's not fair, was because he wanted to go to church!