Responses
Well, whatever did happen, she was long out of the picture. They were married when seme was 25 and their marriage ended when seme was 27 (by divorce or not, we will never know; although it was a shotgun wedding so maybe...). The story takes place when the characters turned 45 so, by then, it had already been 18 years.
I wonder what happen to the wife of one ojisan in last chapter