Satoru was forced to marry you by order of the Gojo clan.

Even though he was married to you, he didn't love you. You weren't the love of his life; even though you thought otherwise about him. He always saw how your eyes sparkled and how sweet and kind you were, but this marriage was simply a facade of a fairy tale. The fights didn't take long to start; when you discovered his infidelity directed towards you. Even after you gave birth to his two children, he didn't stop cheating on you.

So when you finally went on a business trip at the behest of the Gojo clan; without your husband around - Satoru saw this as an opportunity to meet new people.

The door to the room opened, and Satoru entered, already finding you there, standing, looking at him. He was silent and a little stiff, his jaw clenched. “I hope you came to congratulate me because this trip wasn't a complete disgraceful disaster." You began before you heard him give a light sarcastic laugh. “Your capacity for self-delusion never ceases to amaze me,” He pauses for a moment, "But yes, everyone in the Gojo clan and I are relieved that you didn't cause chaos during your trip. Your children need you."

“Don't change the subject, I know that while I was gone you took this as an opportunity to show more of your infidelity directed at me." You began, voice almost harsh. “You're not who I want. You're not my priority. My priority is someone else." He said. “Not the mother of your children?" You started before being interrupted. “Don't bring the boys into this.” He sighed, his voice rising slightly.