If your daughter has ever faced the sting of a “mean girl,” you know how painful and confusing it can be. Sometimes this behavior seems random—one day they’re friends, the next day she’s excluded or mocked.  This roller coaster of hurtful behavior can leave your daughter confused, insecure, isolated, or depressed.  In order to help her, if she finds herself in this situation, it’s important to understand what is meant by “mean girl behavior” and what is at the root. 

What is Mean Girl Behavior? 

“Mean girl” behaviors refer to patterns of relational aggression. This is the most common way girls bully each other.   Relational aggression is sometimes subtle, sometimes overt.  In either case, it is meant to hurt, exclude, or control.  “Mean girls” often gossip, spread rumors, exclude, manipulate,  give backhanded compliments or the silent treatment to their victim.  Unlike direct physical bullying, mean girl tactics target a person’s social standing and sense of belonging, making the impact deeply personal and hurtful. Why do mean girls behave this way? The truth is, most mean girl behavior comes from one of two triggers: jealousy or a need for power and control. 

When Jealousy is the Trigger

Jealousy-fueled meanness usually stems from comparison. A girl might envy your daughter’s friendships, talents, appearance, or confidence. Instead of dealing with those feelings in a healthy way, her response is to put your daughter down, spread rumors, or try to diminish her in front of others.

• Signs that it’s jealousy: Sudden unkindness after your daughter receives attention or success; backhanded compliments; comments that undermine her achievements. 

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When Control and Power Are the Trigger

 Meanness can also come from a need to control the social dynamic. The perpetrators  thrive on deciding who’s “in” and who’s “out,” using exclusion, gossip, or manipulation to maintain their perceived position at the top of the social ladder. 

• Signs that it’s about control: Shifting alliances; “rules” for who can be friends with whom; threats of exclusion to maintain influence. 

Why This Distinction Matters

When you can spot the root cause, you can help your daughter respond with more clarity.

• If it’s jealousy, she can set boundaries and remember the meanness says more about the other girl’s insecurity.   It is not a reflection on your daughter’s own self worth.  
• If it’s control, she can refuse to play the game—seeking friendships outside the mean girl’s influence and focusing on people who value her authentically. 

Helping your daughter understand these triggers gives her the emotional tools to stay grounded, confident, and drama-free—no matter who’s trying to shake her.

If your daughter needs more support in navigating her social world and building healthy lasting friendships, reach out. Coaching will give her the confidence and tools to thrive!