The reflections on her behavior that we at Sophia have sparse and often remain on the surface. That was most evident when her husband almost caught her cheating. L&P caused her to experience panic because she had to hide her betrayal but did not feel too deeply guilty. With this superficiality of her person one is surprised that Sophia has remained loyal to her husband and her family so far.
But this is a porn game. The developer cannot afford a lot of internal struggles, which I see again and again in some of the comments here that do not understand the whole discussion about internal dialogue at all. Normally the next Sam event would be characterized by the fact that Sophia totally rejects Sam. No more Sam points! Even if Sophia is in love with Sam, closing the last event might have acted like a reset switch. Sam would have to give in and hope for a chance later. Really believes an L&P dares to write something like that. The shit storm that would break in on him would be gigantic. If I as a player don't make the decision for Sophia, after the next Sam event she will be exactly the irresponsible slut that we actually didn't want to see in her. Perhaps this is exactly the intention of L&P, the player has to fill in the missing building blocks of the inner monologue and then make a decision. Sophia is just an avatar.