Yeah gee, it's almost like it's because he doesn't need to hear it all due to being able to trust his partner or something....sure he want´s that.he told her several times that he wanted to know all what happend,and he asked how it was and so on.why do you think he wanted the videos from Anne beeing with her boss???
and after that anne told him all via phone and at some point the storytelling of anne banging other man all stopped.
It's almost like going "Hey, honey! Can i jump on this dick ?" at every point is fucking retarded when you've already said you trust her and she trust you.