Don't take it personally. The guys who ask for BBFS are always assholes. I Just send them to a lady who offers it and I don't have to listen to their BS.
I had a guy a few weeks ago threaten a bad review because I didn't answer him immediately and he decided to leave before he knew my availability and my location. I sat down for lunch and stopped answering texts for 20 minutes and the guy sent me like 15 messages losing his sh*t. Before I put my phone down, he gave no indication he was planning on coming immediately and I gave no indication I was available. I was an hour away from my incall location. He threatened a bad review too, without having met me and I really don't think I did anything wrong.
I always think of those guys a "not all there" and no matter how verbally abusive they get, it really doesnt matter. They're just sad pathetic little men who get off disrespecting women.