CARO (CBS Detroit) A 9-year-old boy’s birthday cupcakes sparked a school controversy that just keeps growing, with scores of people lining up against a school principal who found the cupcake’s topping “inappropriate.”

The boy was chided, and so were his parents, for cupcakes featuring little green Army men on the top.

Schall Elementary School principal Susan Wright called the parents at home and said the cupcakes were insensitive in the wake of the Sandy Hook school shooting. School staff pulled off the Army men before they were served.

The parents reacted by calling the media.

And the principal, who refused to speak publicly on the issue, issued an extensive statement that said, in part:

“In the climate of recent events in schools we walk a delicate balance in teaching non-violence in our buildings and trying to ensure a safe, peaceful atmosphere. On one hand, there are those who advocate arming teachers, having armed security guards and creating a fortress of defense in our schools. On the other hand, there are those who feel that guns create fear in schools and we need to put solid security measures in place plus practice routines to be prepared in case an emergency should ever occur. Living in a democratic society entails respect for opposing opinions.”

She added that some parents “prohibit all guns as toys,” and “no disrespect” was intended for members of the military, however, “Our commitment is always to our children and creating a safe place for them to learn, grow and have respectful dialogues about their differences.”

Martial arts instructor Josh Brown, who teaches both the father and son through his school at Caro Martial Arts, is one of the outraged local residents.

“He’s a little 9-year-old kid and it was his birthday cupcakes,” Brown said. “These guys (soldiers) are heroes, and too many people are confusing them with psychopaths.”