This young girl is aggressive and combative towards me. Her knowledge and experience is very limited since she just graduated college earlier this year. But she insists on correcting me and attempting to direct me.

Problem is I'm in a project group with 5 others her age. They are less entitled but will side with her because they're her age. I'm 15 years older, ran a successful business for 10 years, been married and divorced (shouldn't have mentioned this as she's already used it against me). How do I handle this bitch without getting reported to HR?