Everyone has a plan until they get punched in the face” is a quote often attributed to Mike Tyson. This man too had a plan, to deal with the girl with his bigger size and strength. Or so he thought. The first punch in the face quickly made him change the plan.
This goes beyond proving internet quotes right. It’s going to the root cause of domestic violence, the perceived mismatch between physical prowess of the genders. No one should have to be in this situation, but if you are, then credible self defence can change the dynamics. What a hero !