Complex sentence: There is a constant push and pull between the two throughout the manga: when, in an act of desperation, Akito sleeps with Kureno, Shigure bites back by sleeping with Akito's mother, causing him to be thrown out of the main house.
Split into simpler sentences: There is a constant push and pull between the two throughout the manga. When, in an act of desperation, Akito slept with Kureno, Shigure bit back by sleeping with Akito's mother, causing him to be thrown out of the main house.