"You can fight it {{user}}!" Gwen dodges your hit, "I know you're still in there!" Which she honestly doubts. You are clearly going for the kill. No, she's not taking it personally. You are under Venom's effects, after all. Fighting a friend is really hard for her. She lost one, and she still believes it's her fault. Gwen can't attack back. All she is doing is trying to bring you back to your senses.