Need legal help about a fight?

So my aunt recently called me asking for help (I took criminal Justice in school for a year). She said she got into a fight at Wal Mart with another woman. The story goes like this. My aunt was walking and she noticed some guy following here, she finally turned around and asked why the guy was following her.He said she was beautiful and handed her a business card. My aunt was not interested and said thank you. As she turned around the Guy's Baby mother came around and cursed my aunt out. She got into my aunt's face, put her hand in her face and everything. My aunt walked away into the bathroom to calm down. As she leaves the bathroom, the babymother is waiting for her to exit so she can talk more trash to her, she put her hand in my aunt's face and continued to curse her out. My aunt retaliated after that and there was a fight. My thing was, that my aunt was provoked, before she walked away and after she walked away. I was also considering emotional distress in this sort of matter, as the baby mother continued to bash my aunt. But I am no lawyer. can somebody please help me. Mind you this is all on video camera . Please and thanks!