My neighbor had a rough, intimidating appearance, and my wife constantly complained about his poor living etiquette. She cited issues like smoking in shared spaces, incorrect garbage disposal days, and lack of participation in neighborhood association activities. As a pacifist, I advised her not to stir up trouble, but when she was appointed as an officer in the women's association starting in spring, she decided to confront the neighbor on behalf of the group. As a result, my wife ended up unexpectedly having sex with him, and I found out about it afterward.