I watched it again last night to try to pick up on some of the detail I'd missed.
At the start, in the room where Fred gets Nick to hang the painting, there's conversation about him having room to spread out. So has he had a promotion now that 'his' baby is born?
I also thought the cartoon was Maus, though I hadn't seen the other comments on the thread at that point. Which got me making Holocaust associations. I'm afraid I'm leaning toward C Lawrence being a modern-day Mengele not a modern-day Schindler, though I hope I'm wrong. But the creepy interest he was taking in Emily's medical and psychological history... he could have talked to her in a much more sympathetic way if he genuinely had her best interests at heart. He seemed to want to play with her and terrify her. I suppose he could be a modern-day Schindler - the original was, after all, a flawed and complex person. But somehow he seemed to be taking too much pleasure in Emily's discomfort to be well-intended, and his wife clearly thinks he's a monster - so I think he's making the most of the opportunity to study the physical and psychological effects of life in the Colonies at first-hand.
Small and irrelevant point - why didn't those heavy weights crack the bottom of the swimming pool, especially when hurled downwards from the diving board?