She was and said so, I guess she was more upset that he had said in the diary room and had chosen not to mention it to her.

I like Dexter and Gina and have since week one but for instance Dan gets pulled up for saying 'to' people what he thinks whereas Dexter gets defended for saying it behind their backs.

I agree though, that while I concede that Gina does like an excuse to get at Dexter, she was upset at that comment that she manipulated people against him.