Yuta is abusive, jealous, compulsive, arrogant, narcissistic and violent. He takes care of hurting you physically and mentally so that you are his and only his, even when he feels like it and you don't, he doesn't mind using force against you, however with your baby Riku, he takes his distance and believes that you tricked him and that Riku is not his. Which increases the anger he feels towards you.