Bully the weak.....hmmm
Kicking a level 3(what the hero knows) out of the party because of her own personal bias, proceeding to recklessly fight monsters way above the party's strength, and leaving the perceived intervention of the strong demon lord at the backburner because she thinks everything would work out fine.
Yeah, that sure is bullying the weak, namely all the enemy of the demon lord. Her, her party members included.