Peer pressure in pre-school?

My kids version of Jurasic park

I consulted with psychologists. I followed advice from parenting books, friends, teachers, other mothers, my mother, grandmothers...Nothing seemed to help for much longer than two bowel movements! No reward system, consequence or bribe was big enough to keep my 4 year old son from pooping in his pants...every day. For over a year.

Then just as I gave up the battle, my son comes home from school and says to me "Mama, I'm not gonna poop in my pants anymore."

Halleluja! Miracles do happen! So I say, "That is great news sweetie! So why have YOU decided not to poop in your pants anymore?"

"Mama, I don't want to be Luca Poopy Pants anymore. The girls say I am vies (dirty). Mama, I don't want to be vies."

I couldn't believe my ears! First I wanted to cry, how dare these little bullies say such things to my baby but then came the anger. So for the past YEAR I worried myself day and night trying to figure out how to solve this most annoying problem and a group of 4 year old still-in-training-panties little girls say a few words and its solved. Noooooo, couldn't be...peer pressure in pre-school? I don't remember worrying what anyone said to me in pre-school. The only thing we cared about was who got to be the Mama when we played house. My god he is only 4, what is gonna happen in high school when he has a face full of zits and a body full of teenage hormones? God help me. Well, after I got over my frustration I thought ohhh it will only last a few days...

Nope that was two weeks ago, and no massive blowouts in the dino drawers! Just a skid mark or two...which I am fine with that after a year of shoveling s*it! But I am not fine with the fact that Mama has officially lost her little man!