I’d like to understand what OP’s boyfriend and his past friends fought about. He lost all of them? I wonder if it’s somehow connected? Maybe he was more than friends with someone in the group on the down low and the friends dropped him when he wouldn’t be honest with OP.

Walk Flatbush Avenue. It literally runs through the heart of Brooklyn from the Manhattan Bridge to Kings Plaza, and if you want to keep walking South, will take you into the Rockaways in Queens. From there you can catch the train back home. I believe there’s also a ferry into the city.