All is not lost, it may be a setback but it doesn't mean that it will continue to be this way, maybe something upset Rene and she was just lashing out at the first person she saw, observe her for other reactions and see how they are together later or tomorrow but I know it is scarey when they come at you like that and end up bringing blood and so close to the eye, yikes!
Just take Jay's advice and stay calm, over reacting now will only make things worse, let us know how it goes Bonnie and tell him not to take it personally.