Birds Nest Parenting - a novel idea this novel imposes on its main characters.
Fi & Bram's marriage falls apart after his second affair. His drinking & speeding have created more problems Bram hides from Fi.
Their children get to remain in their home while the parents shift between the home and an apartment based on their custody week - birds nest parenting!
When Bram finds himself blackmailed into a property fraud scheme his tormented mind is scrambling to create a loophole so Fi will not lose everything and Bram will not spend years in prison.
Bram's final actions are pure karma from a tormented mind.