Video Shows Mom Confronting, Cursing Students in Classroom Over Daughter's Alleged Bullying

The California woman is now banned from her daughter's middle school campus.

Video taken inside an eighth-grade classroom shows a mother going on an expletive-laden tirade against the alleged bullying of her daughter.

Christian Tinsley walked into a second-period class at Niguel Hills Middle School in Laguna Niguel, California, and demanded students stop harassing her daughter. "If y'all bully my daughter, if y'all look at her the wrong way, if you breathe the wrong way, send your moms to me — sisters, aunts, anybody over 18, I'll f*** them all up," she says in the video.

The Capistrano Unified School district has banned the woman from returning to campus and is investigating the incident, as well as the bullying claims, officials said.

The Orange County Sheriff's Department is looking into safety concerns. All visitors to campus are required to sign in at the front office, authorities said.

Tinsley told KABC-TV she felt she had no choice. "She was sexually harassed at school on Friday," Tinsley said of her daughter. "The school took action and they suspended the boy immediately, but because of the suspension, now she's the bad person.

"Kids are committing suicide every day because they're getting bullied, I don't want that for my daughter. So what do I do when my daughter says she's afraid to go to school?" the mother said.

The school's principal was scheduled to visit the classroom on Thursday.