I got off the train the other night and as I was walking up the platform I saw a young man who appeared to be menacing a young woman who was sitting on a bench on the platform. He looked like he was trying to grab her by the throat.
I stopped to see what was going on, as did another woman. I thought she'd been sitting there alone and he had just come up to her i.e. that he was a stranger to her.
I asked her if she was okay - the bloke turned round and gave it some verbal including the immortal line "How do you know she's not my effing wife?". I said that I didn't care whether she was his wife or not, he shouldn't be threatening her and that I wanted to know if she was all right. It was clear by then that she did know this guy, as she was trying to get him to calm down and stop shouting at me. I asked her again if she was okay and she said she was. I wasn't at all happy about leaving them there, but I didn't really know what else I could do. I was hoping to see either a member of the station staff, or a police officer on my way out of the station but as luck would have it, there was nobody around.
I did really worry that I might have made matters worse for this poor woman by saying something, though.
Does anyone have any suggestions for what they would have done/how I could have handled it better?