Y'all are calling her a bitch but think about it
the first time she saw the two of them together in a compromising situation, suha was knocked out, butt naked, on the couch and exhausted with "bruises" all over him. then the next time she hears of suha, he's out with a cold, then when she sees him again, there's a hickey on his neck.
I don't think she thinks it's a bruise from getting beat up or anything like that, but it is very easy to look as this situational evidence as sexual abuse which validated her worry over a scandal. Obviously we know that that's not what's going on, but she doesn't. She's not reading the story like we are lol (aka dramatic irony)
Okay, the chapter where Red and Blue had sex for the first time was cute and all, but i REALLY wanted Red to bring back his savage side you know