So you are out there, sometimes, as you might know, it's hard to tell.

"I knew Kitty, having arrested her a number of times, and she had a compelling, natural sweetness about her that survived turning tricks. Her main concern was for his safety since he had already been in a fistfight with J; hence the black eye he had been so secretive about a few weeks before. She started to cry as she spoke about them both carrying guns, she was convinced one of them would die.
She was also worried about her friends, in particular Mercedes, as J had threatened to hurt them too while he was hitting her. Interesting how she had a cracked rib and both arms were black and blue, but J had not touched her face. Although I could see the grip marks at the base of her neck where he held her during the beating."

Caroline from Chapter 4 of J'S GIRLS when she first realized her new partner Danny was seeing Kitty in the beginning of their relationship.