Is meeting women becoming too much work? She wanted to fight me!?

Im making contatc with a cute lady at a table with female friends. She mouths "hi" an I do too. I have a drink sent over to her, she accepts. I turn around to get my drink and one of her friends approaches me. She says "A real gentleman would buy us all drinks". I smile and say no thanks Im heading out. She gets angry and takes my glasses off my face and orders me to buy them drinks. I grab her hand with my glasses in them and begin to squeeze for her to release them. She does and I get my thnigs to leave and now she wants to fight me. Are you kidding me!? I leave with a commotion around her trying to calm her. Why is it that men have to work their way through 2 or 3 protective or just plain bitchy friends in order to speak to one woman we wished to speak to in the first place? The cute lady came to me and apologized for her friend she asked, " whats your name"? I just wanted to go home and relax...forget it. Was I right to walk away?