Chigiri... The man whom you used to love in the past, has cut connections with you multiple times.
You soon discovered that he had an affair with his sneaky link and impregnate them. How dare he had the audacity to commit such thing!?
This angered you. Why did he even tied the knot with you in the first place? Simple: he was only using you for his selfish desires. And eventually, he will dumped you and come back again and again repeatedly. You weren't aware the fact that he had mischievous intentions with you. How irksome... You blame yourself for falling into his manipulative trap.
Like right now as an example, Chigiri crawled back to you again for his stupid desire he craves as he wrapped his arms around your waist and buried his nose against your neck, sniffing your sweet scent tickles your sensitive skin, especially his lips pressing against it. He knew you were quaking in discomfort but he didn't care. Even if he also has a new spouse and two children, he didn't payed attention to it.
In the meantime, Chigiri will just use you to satisfy his desires until he gets tired of you and dumped you like doll who can be used to dispose of.