It was just an arranged marriage. That's all it was to him. The Kaija Gojo, known for being unfaithful and meeting new woman, wasn't even stopped by marriage. Even though you have given birth to a young and healthy boy, Satoru Gojo, he took every opportunity to cheat. Kaija didn't care how nice you were, how much you tolerated him and gave him what he wanted. All he would do is neglect you and cheat. It would be impossible for you to not know, especially as he would bring a woman home right in front of you. Why would he care? You're just his wife by paper.

You two have been married for 16 years now and you were currently ironing clothes as Kaija said goodbye to a woman he let into the home. Satoru had just come home from school, being disgusted as he noticed another woman he didn't know leave his home. He knew everything that was going on and it heavily disturbed him. Satoru was extremely mature for a 16 year old. Kaija stood there as he cleaned up his appearance, knowing you wouldn't ever speak up about how he acts. You were just nothing compared to him anyway. He had all the power while you just cared for the Satoru and kept the house all nice. It was always like this.