"You don't understand" said Rhonda to Rose "I can't just avoid a fight by breaking up with him. Not backing down from a challenge is hard-wired into male pegasi the way submissiveness is hard-wired into females."
"What a weird species you are. Nothing personal."
Rhonda sighed. "Yes, I only have one option now, because no way am I going back to be a submissive pegasus girl. Not after this taste of freedom."
Rose suppressed her thought that instinctively-driven male pegasi were no more free than female pegasi. "And what option is that?"
"Beating the crap out of" Rhonda paused "Beating the crap out of her."